|
US10361802B1
(en)
|
1999-02-01 |
2019-07-23 |
Blanding Hovenweep, Llc |
Adaptive pattern recognition based control system and method
|
|
US8352400B2
(en)
|
1991-12-23 |
2013-01-08 |
Hoffberg Steven M |
Adaptive pattern recognition based controller apparatus and method and human-factored interface therefore
|
|
US5841396A
(en)
|
1996-03-08 |
1998-11-24 |
Snaptrack, Inc. |
GPS receiver utilizing a communication link
|
|
US5884214A
(en)
|
1996-09-06 |
1999-03-16 |
Snaptrack, Inc. |
GPS receiver and method for processing GPS signals
|
|
US6208290B1
(en)
|
1996-03-08 |
2001-03-27 |
Snaptrack, Inc. |
GPS receiver utilizing a communication link
|
|
US7092369B2
(en)
|
1995-11-17 |
2006-08-15 |
Symbol Technologies, Inc. |
Communications network with wireless gateways for mobile terminal access
|
|
US8090598B2
(en)
|
1996-01-29 |
2012-01-03 |
Progressive Casualty Insurance Company |
Monitoring system for determining and communicating a cost of insurance
|
|
US8140358B1
(en)
|
1996-01-29 |
2012-03-20 |
Progressive Casualty Insurance Company |
Vehicle monitoring system
|
|
US6133874A
(en)
*
|
1996-03-08 |
2000-10-17 |
Snaptrack, Inc. |
Method and apparatus for acquiring satellite positioning system signals
|
|
GB9615771D0
(en)
*
|
1996-07-26 |
1996-09-04 |
Univ Brunel |
Navigation system
|
|
GB2337386B
(en)
|
1996-09-09 |
2001-04-04 |
Dennis J Dupray |
Location of a mobile station
|
|
US6236365B1
(en)
|
1996-09-09 |
2001-05-22 |
Tracbeam, Llc |
Location of a mobile station using a plurality of commercial wireless infrastructures
|
|
US9134398B2
(en)
|
1996-09-09 |
2015-09-15 |
Tracbeam Llc |
Wireless location using network centric location estimators
|
|
US6169789B1
(en)
*
|
1996-12-16 |
2001-01-02 |
Sanjay K. Rao |
Intelligent keyboard system
|
|
US6377209B1
(en)
*
|
1997-02-03 |
2002-04-23 |
Snaptrack, Inc. |
Method and apparatus for satellite positioning system (SPS) time measurement
|
|
US6215442B1
(en)
*
|
1997-02-03 |
2001-04-10 |
Snaptrack, Inc. |
Method and apparatus for determining time in a satellite positioning system
|
|
US6215441B1
(en)
*
|
1997-04-15 |
2001-04-10 |
Snaptrack, Inc. |
Satellite positioning reference system and method
|
|
US6771629B1
(en)
|
1999-01-15 |
2004-08-03 |
Airbiquity Inc. |
In-band signaling for synchronization in a voice communications network
|
|
CN1310555C
(zh)
*
|
1997-05-19 |
2007-04-11 |
爱尔比奎特公司 |
远距离通信设备、无线手持装置及相关方法
|
|
US6690681B1
(en)
|
1997-05-19 |
2004-02-10 |
Airbiquity Inc. |
In-band signaling for data communications over digital wireless telecommunications network
|
|
US6493338B1
(en)
|
1997-05-19 |
2002-12-10 |
Airbiquity Inc. |
Multichannel in-band signaling for data communications over digital wireless telecommunications networks
|
|
US6560461B1
(en)
|
1997-08-04 |
2003-05-06 |
Mundi Fomukong |
Authorized location reporting paging system
|
|
US6041222A
(en)
*
|
1997-09-08 |
2000-03-21 |
Ericsson Inc. |
Systems and methods for sharing reference frequency signals within a wireless mobile terminal between a wireless transceiver and a global positioning system receiver
|
|
US6531982B1
(en)
|
1997-09-30 |
2003-03-11 |
Sirf Technology, Inc. |
Field unit for use in a GPS system
|
|
US5949372A
(en)
*
|
1997-10-03 |
1999-09-07 |
Trimble Navigation Limited |
Signal injection for calibration of pseudo-range errors in satellite positioning system receivers
|
|
US6070078A
(en)
*
|
1997-10-15 |
2000-05-30 |
Ericsson Inc. |
Reduced global positioning system receiver code shift search space for a cellular telephone system
|
|
US6327471B1
(en)
|
1998-02-19 |
2001-12-04 |
Conexant Systems, Inc. |
Method and an apparatus for positioning system assisted cellular radiotelephone handoff and dropoff
|
|
US5982823A
(en)
*
|
1998-03-17 |
1999-11-09 |
Northrop Grumman Corp |
Direct frequency selection and down-conversion for digital receivers
|
|
US6081229A
(en)
*
|
1998-03-17 |
2000-06-27 |
Qualcomm Incorporated |
System and method for determining the position of a wireless CDMA transceiver
|
|
US6348744B1
(en)
|
1998-04-14 |
2002-02-19 |
Conexant Systems, Inc. |
Integrated power management module
|
|
US5999124A
(en)
*
|
1998-04-22 |
1999-12-07 |
Snaptrack, Inc, |
Satellite positioning system augmentation with wireless communication signals
|
|
US6122506A
(en)
*
|
1998-05-04 |
2000-09-19 |
Trimble Navigation Limited |
GSM cellular telephone and GPS receiver combination
|
|
US6104338A
(en)
*
|
1998-05-04 |
2000-08-15 |
Snaptrack, Inc. |
Method and apparatus for operating a satellite positioning system receiver
|
|
US6061018A
(en)
*
|
1998-05-05 |
2000-05-09 |
Snaptrack, Inc. |
Method and system for using altitude information in a satellite positioning system
|
|
US6324159B1
(en)
*
|
1998-05-06 |
2001-11-27 |
Sirius Communications N.V. |
Method and apparatus for code division multiple access communication with increased capacity through self-noise reduction
|
|
US6636740B1
(en)
|
1998-06-16 |
2003-10-21 |
Ericsson Inc. |
Apparatus and methods for position computation based on broadcast initialization data
|
|
US6313786B1
(en)
*
|
1998-07-02 |
2001-11-06 |
Snaptrack, Inc. |
Method and apparatus for measurement processing of satellite positioning system (SPS) signals
|
|
US6188351B1
(en)
|
1998-08-13 |
2001-02-13 |
Ericsson Inc. |
Method for improving signal acquistion in a global positioning system receiver
|
|
US6204808B1
(en)
|
1998-08-13 |
2001-03-20 |
Ericsson Inc. |
Method and system for aiding GPS receivers via a cellular or PCS network
|
|
US6141570A
(en)
*
|
1998-08-26 |
2000-10-31 |
Ericsson Inc. |
System and method for conserving battery energy in a wireless telephone with an integral global positioning system
|
|
IL131446A0
(en)
*
|
1998-09-01 |
2001-01-28 |
Hughes Electronics Corp |
Communication network initialization apparatus and method for fast gps-based positioning
|
|
US7711038B1
(en)
|
1998-09-01 |
2010-05-04 |
Sirf Technology, Inc. |
System and method for despreading in a spread spectrum matched filter
|
|
US6067045A
(en)
|
1998-09-01 |
2000-05-23 |
Hughes Electronics Corporation |
Communication network initialization apparatus and method for fast GPS-based positioning
|
|
US6515617B1
(en)
*
|
1998-09-01 |
2003-02-04 |
Hughes Electronics Corporation |
Method and system for position determination using geostationary earth orbit satellite
|
|
US7545854B1
(en)
|
1998-09-01 |
2009-06-09 |
Sirf Technology, Inc. |
Doppler corrected spread spectrum matched filter
|
|
US6327473B1
(en)
*
|
1998-09-08 |
2001-12-04 |
Qualcomm Incorporated |
Method and apparatus for increasing the sensitivity of a global positioning satellite receiver
|
|
US6208292B1
(en)
*
|
1998-09-09 |
2001-03-27 |
Qualcomm Incorporated |
Position location with low tolerance oscillator
|
|
US6665539B2
(en)
*
|
1998-09-09 |
2003-12-16 |
Qualcomm Inc. |
Position location with low tolerance oscillator
|
|
US6323805B1
(en)
*
|
1998-09-09 |
2001-11-27 |
Qualcomm, Inc. |
Data boundary aware base station assisted position location
|
|
US6222483B1
(en)
*
|
1998-09-29 |
2001-04-24 |
Nokia Mobile Phones Limited |
GPS location for mobile phones using the internet
|
|
US6693953B2
(en)
|
1998-09-30 |
2004-02-17 |
Skyworks Solutions, Inc. |
Adaptive wireless communication receiver
|
|
US6963626B1
(en)
*
|
1998-10-02 |
2005-11-08 |
The Board Of Trustees Of The Leland Stanford Junior University |
Noise-reducing arrangement and method for signal processing
|
|
US6415154B1
(en)
*
|
1998-10-06 |
2002-07-02 |
Ericsson Inc. |
Method and apparatus for communicating auxilliary information and location information between a cellular telephone network and a global positioning system receiver for reducing code shift search time of the receiver
|
|
US6229478B1
(en)
*
|
1998-11-05 |
2001-05-08 |
Trimble Navigation Limited |
Near-real time DGPS network and server system
|
|
US6321090B1
(en)
*
|
1998-11-06 |
2001-11-20 |
Samir S. Soliman |
Mobile communication system with position detection to facilitate hard handoff
|
|
US6205400B1
(en)
*
|
1998-11-27 |
2001-03-20 |
Ching-Fang Lin |
Vehicle positioning and data integrating method and system thereof
|
|
US7215967B1
(en)
*
|
1998-12-22 |
2007-05-08 |
Telefonaktiebolaget Lm Ericsson (Publ) |
System and method for fast cold start of a GPS receiver in a telecommunications environment
|
|
US6449485B1
(en)
|
1999-01-22 |
2002-09-10 |
International Business Machines Corporation |
Technique for mobile wireless device location
|
|
US7904187B2
(en)
|
1999-02-01 |
2011-03-08 |
Hoffberg Steven M |
Internet appliance system and method
|
|
US6448925B1
(en)
|
1999-02-04 |
2002-09-10 |
Conexant Systems, Inc. |
Jamming detection and blanking for GPS receivers
|
|
US6606349B1
(en)
|
1999-02-04 |
2003-08-12 |
Sirf Technology, Inc. |
Spread spectrum receiver performance improvement
|
|
US6058338A
(en)
*
|
1999-02-12 |
2000-05-02 |
Qualcomm Incorporated |
Method and apparatus for efficient GPS assistance in a communication system
|
|
GB2347035B
(en)
|
1999-02-16 |
2003-10-08 |
Symmetricom Inc |
Positioning system
|
|
US20020026321A1
(en)
*
|
1999-02-26 |
2002-02-28 |
Sadeg M. Faris |
Internet-based system and method for fairly and securely enabling timed-constrained competition using globally time-sychronized client subsystems and information servers having microsecond client-event resolution
|
|
US6067503A
(en)
*
|
1999-03-24 |
2000-05-23 |
Rockwell Collins, Inc. |
Method and apparatus for compensating unexpected frequency shifts in positioning receivers
|
|
US6304216B1
(en)
|
1999-03-30 |
2001-10-16 |
Conexant Systems, Inc. |
Signal detector employing correlation analysis of non-uniform and disjoint sample segments
|
|
US6577271B1
(en)
|
1999-03-30 |
2003-06-10 |
Sirf Technology, Inc |
Signal detector employing coherent integration
|
|
US9020756B2
(en)
*
|
1999-04-23 |
2015-04-28 |
Global Locate, Inc. |
Method and apparatus for processing satellite positioning system signals
|
|
US6453237B1
(en)
|
1999-04-23 |
2002-09-17 |
Global Locate, Inc. |
Method and apparatus for locating and providing services to mobile devices
|
|
US6411892B1
(en)
*
|
2000-07-13 |
2002-06-25 |
Global Locate, Inc. |
Method and apparatus for locating mobile receivers using a wide area reference network for propagating ephemeris
|
|
US6829534B2
(en)
|
1999-04-23 |
2004-12-07 |
Global Locate, Inc. |
Method and apparatus for performing timing synchronization
|
|
US7053824B2
(en)
*
|
2001-11-06 |
2006-05-30 |
Global Locate, Inc. |
Method and apparatus for receiving a global positioning system signal using a cellular acquisition signal
|
|
JP2000310673A
(ja)
*
|
1999-04-26 |
2000-11-07 |
Matsushita Electric Ind Co Ltd |
Ｇｐｓ受信機
|
|
US6301545B1
(en)
*
|
1999-04-30 |
2001-10-09 |
Sirf Technology, Inc. |
Global positioning system tag system
|
|
US7372888B1
(en)
*
|
1999-05-10 |
2008-05-13 |
Agilent Technologies Inc. |
Method and apparatus for software reconfigurable communication transmission/reception and navigation signal reception
|
|
AU4529200A
(en)
*
|
1999-05-10 |
2000-11-21 |
Sirius Communications N.V. |
Method and apparatus for high-speed software reconfigurable code division multiple access communication
|
|
US6351486B1
(en)
|
1999-05-25 |
2002-02-26 |
Conexant Systems, Inc. |
Accelerated selection of a base station in a wireless communication system
|
|
JP2001021637A
(ja)
*
|
1999-07-07 |
2001-01-26 |
Mitsubishi Electric Corp |
位置測定装置および位置測定方法
|
|
MXPA02000661A
(es)
*
|
1999-07-20 |
2002-08-30 |
Qualcomm Inc |
Metodo para determinar un cambio en una senal de comunicacion y mejorar la recepcion y procesamiento de la senal sps utilizando esta informacion.
|
|
US7327779B1
(en)
|
1999-07-23 |
2008-02-05 |
Agilent Technologies, Inc. |
Method and apparatus for high-speed software reconfigurable code division multiple access communication
|
|
US6321091B1
(en)
*
|
1999-07-29 |
2001-11-20 |
Bryan Holland |
Portable locator system and method
|
|
US20050026589A1
(en)
|
1999-07-29 |
2005-02-03 |
Bryan Holland |
Remote locator system using A E911-enabled wireless system
|
|
US6278403B1
(en)
|
1999-09-17 |
2001-08-21 |
Sirf Technology, Inc. |
Autonomous hardwired tracking loop coprocessor for GPS and WAAS receiver
|
|
US6487393B1
(en)
*
|
1999-10-04 |
2002-11-26 |
General Electric Company |
Method for data exchange with a mobile asset considering communication link quality
|
|
US6223105B1
(en)
*
|
1999-10-14 |
2001-04-24 |
Seagull Technology, Inc. |
System for determining the orientation in space of a moving body relative to the earth
|
|
JP2001116821A
(ja)
*
|
1999-10-15 |
2001-04-27 |
Sony Corp |
Ｇｐｓ測位方法およびｇｐｓ受信装置
|
|
US6313787B1
(en)
*
|
1999-11-12 |
2001-11-06 |
Motorola, Inc. |
Method and apparatus for assisted GPS protocol
|
|
US6175329B1
(en)
*
|
1999-11-22 |
2001-01-16 |
University Of North Carolina - Chapel Hill |
Automatic emergency and position indicator
|
|
US6526322B1
(en)
|
1999-12-16 |
2003-02-25 |
Sirf Technology, Inc. |
Shared memory architecture in GPS signal processing
|
|
US6295023B1
(en)
|
2000-01-21 |
2001-09-25 |
Ericsson Inc. |
Methods, mobile stations and systems for acquiring global positioning system timing information
|
|
US20010039192A1
(en)
*
|
2000-01-27 |
2001-11-08 |
Osterling Jacob Kristian |
Time synchronization of radio networks
|
|
US6510381B2
(en)
|
2000-02-11 |
2003-01-21 |
Thomas L. Grounds |
Vehicle mounted device and a method for transmitting vehicle position data to a network-based server
|
|
US6429811B1
(en)
|
2000-02-15 |
2002-08-06 |
Motorola, Inc. |
Method and apparatus for compressing GPS satellite broadcast message information
|
|
GB0004371D0
(en)
|
2000-02-24 |
2000-04-12 |
Koninkl Philips Electronics Nv |
GPS receiver and mobile unit incorporating the same
|
|
US6501420B2
(en)
*
|
2000-02-24 |
2002-12-31 |
Koninklijke Philips Electronics N.V. |
Mobile cellular telephone comprising a GPS receiver
|
|
US6975941B1
(en)
*
|
2002-04-24 |
2005-12-13 |
Chung Lau |
Method and apparatus for intelligent acquisition of position information
|
|
US7403972B1
(en)
|
2002-04-24 |
2008-07-22 |
Ip Venture, Inc. |
Method and system for enhanced messaging
|
|
US7366522B2
(en)
|
2000-02-28 |
2008-04-29 |
Thomas C Douglass |
Method and system for location tracking
|
|
US7218938B1
(en)
|
2002-04-24 |
2007-05-15 |
Chung Lau |
Methods and apparatus to analyze and present location information
|
|
US7321774B1
(en)
|
2002-04-24 |
2008-01-22 |
Ipventure, Inc. |
Inexpensive position sensing device
|
|
US7212829B1
(en)
*
|
2000-02-28 |
2007-05-01 |
Chung Lau |
Method and system for providing shipment tracking and notifications
|
|
JP4543480B2
(ja)
*
|
2000-03-02 |
2010-09-15 |
ソニー株式会社 |
Ｇｐｓ受信機、およびｇｐｓ測位方法
|
|
US7173957B2
(en)
*
|
2000-03-13 |
2007-02-06 |
Pri Research & Development Corp. |
Efficient epoch processing in multichannel global positioning system signal receiver
|
|
US6965631B2
(en)
*
|
2000-03-13 |
2005-11-15 |
Pri Research & Development Corp. |
Low power passive correlators for multichannel global positioning system signal receiver
|
|
US7184461B2
(en)
*
|
2000-03-13 |
2007-02-27 |
Pri Research & Development Corp. |
High speed precision pseudo random noise shift control for fast multiple channel global positioning system signal re-tracking
|
|
US6633621B1
(en)
|
2000-03-20 |
2003-10-14 |
Motorola, Inc. |
Apparatus and method for synchronizing a clock using a phase-locked loop circuit
|
|
US6388612B1
(en)
*
|
2000-03-26 |
2002-05-14 |
Timothy J Neher |
Global cellular position tracking device
|
|
US6609005B1
(en)
*
|
2000-03-28 |
2003-08-19 |
Leap Wireless International, Inc. |
System and method for displaying the location of a wireless communications device wiring a universal resource locator
|
|
US6839547B2
(en)
*
|
2000-03-30 |
2005-01-04 |
Cellguide Ltd. |
Enhanced GPS receiver utilizing wireless infrastructure
|
|
US6931055B1
(en)
|
2000-04-18 |
2005-08-16 |
Sirf Technology, Inc. |
Signal detector employing a doppler phase correction system
|
|
US6714158B1
(en)
|
2000-04-18 |
2004-03-30 |
Sirf Technology, Inc. |
Method and system for data detection in a global positioning system satellite receiver
|
|
US7082292B2
(en)
*
|
2000-04-18 |
2006-07-25 |
Sirf Technology, Inc. |
Mobile communications device with GPS receiver and common clock source
|
|
US6850557B1
(en)
*
|
2000-04-18 |
2005-02-01 |
Sirf Technology, Inc. |
Signal detector and method employing a coherent accumulation system to correlate non-uniform and disjoint sample segments
|
|
US6650879B1
(en)
*
|
2000-04-18 |
2003-11-18 |
Sirf Technology, Inc. |
Personal communications device with GPS receiver and common clock source
|
|
US6952440B1
(en)
|
2000-04-18 |
2005-10-04 |
Sirf Technology, Inc. |
Signal detector employing a Doppler phase correction system
|
|
US6788655B1
(en)
|
2000-04-18 |
2004-09-07 |
Sirf Technology, Inc. |
Personal communications device with ratio counter
|
|
JP3467226B2
(ja)
*
|
2000-04-20 |
2003-11-17 |
埼玉日本電気株式会社 |
携帯電話システム
|
|
US7885314B1
(en)
|
2000-05-02 |
2011-02-08 |
Kenneth Scott Walley |
Cancellation system and method for a wireless positioning system
|
|
AU2001262978A1
(en)
*
|
2000-05-03 |
2001-11-12 |
Magellan Corporation |
Method and apparatus for interference reduction
|
|
US6665541B1
(en)
*
|
2000-05-04 |
2003-12-16 |
Snaptrack, Incorporated |
Methods and apparatuses for using mobile GPS receivers to synchronize basestations in cellular networks
|
|
US6928275B1
(en)
*
|
2000-05-08 |
2005-08-09 |
Qualcomm Incorporated |
Method and apparatus for compensating local oscillator frequency error
|
|
FI108580B
(fi)
*
|
2000-05-08 |
2002-02-15 |
Nokia Corp |
Menetelmä kohteen sijainnin määrittämiseksi, sijainninmääritysjärjestelmä, vastaanotin ja elektroniikkalaite
|
|
US6522871B1
(en)
*
|
2000-05-09 |
2003-02-18 |
Qualcomm, Incorporated |
Method and apparatus for compensating local oscillator frequency error through environmental control
|
|
GB0011761D0
(en)
*
|
2000-05-16 |
2000-07-05 |
Koninkl Philips Electronics Nv |
A method of despreading a spread spectrum signal
|
|
US7929928B2
(en)
|
2000-05-18 |
2011-04-19 |
Sirf Technology Inc. |
Frequency phase correction system
|
|
US7949362B2
(en)
|
2000-05-18 |
2011-05-24 |
Sirf Technology, Inc. |
Satellite positioning aided communication system selection
|
|
US6671620B1
(en)
*
|
2000-05-18 |
2003-12-30 |
Sirf Technology, Inc. |
Method and apparatus for determining global position using almanac information
|
|
US7970411B2
(en)
|
2000-05-18 |
2011-06-28 |
Sirf Technology, Inc. |
Aided location communication system
|
|
US7546395B2
(en)
*
|
2002-10-10 |
2009-06-09 |
Sirf Technology, Inc. |
Navagation processing between a tracker hardware device and a computer host based on a satellite positioning solution system
|
|
US6427120B1
(en)
|
2000-08-14 |
2002-07-30 |
Sirf Technology, Inc. |
Information transfer in a multi-mode global positioning system used with wireless networks
|
|
US8078189B2
(en)
|
2000-08-14 |
2011-12-13 |
Sirf Technology, Inc. |
System and method for providing location based services over a network
|
|
US7970412B2
(en)
|
2000-05-18 |
2011-06-28 |
Sirf Technology, Inc. |
Aided location communication system
|
|
US6389291B1
(en)
|
2000-08-14 |
2002-05-14 |
Sirf Technology |
Multi-mode global positioning system for use with wireless networks
|
|
US6778136B2
(en)
|
2001-12-13 |
2004-08-17 |
Sirf Technology, Inc. |
Fast acquisition of GPS signal
|
|
US8116976B2
(en)
|
2000-05-18 |
2012-02-14 |
Csr Technology Inc. |
Satellite based positioning method and system for coarse location positioning
|
|
US7813875B2
(en)
*
|
2002-10-10 |
2010-10-12 |
Sirf Technology, Inc. |
Layered host based satellite positioning solutions
|
|
US6462708B1
(en)
|
2001-04-05 |
2002-10-08 |
Sirf Technology, Inc. |
GPS-based positioning system for mobile GPS terminals
|
|
GB0012641D0
(en)
*
|
2000-05-25 |
2000-07-12 |
Koninkl Philips Electronics Nv |
A method of estimating the location of a device
|
|
US6804290B1
(en)
|
2000-05-26 |
2004-10-12 |
Motorola, Inc. |
Method of acquiring signal code phases and geographic positioning receiver
|
|
GB0013148D0
(en)
|
2000-05-31 |
2000-07-19 |
Koninkl Philips Electronics Nv |
A method of despreading GPS stread spectrum signals
|
|
US10641861B2
(en)
|
2000-06-02 |
2020-05-05 |
Dennis J. Dupray |
Services and applications for a communications network
|
|
US9875492B2
(en)
|
2001-05-22 |
2018-01-23 |
Dennis J. Dupray |
Real estate transaction system
|
|
US10684350B2
(en)
|
2000-06-02 |
2020-06-16 |
Tracbeam Llc |
Services and applications for a communications network
|
|
GB0014719D0
(en)
|
2000-06-16 |
2000-08-09 |
Koninkl Philips Electronics Nv |
A method of providing an estimate of a location
|
|
KR20010113371A
(ko)
*
|
2000-06-19 |
2001-12-28 |
지규인 |
인터넷망을 이용한 ｄｇｐｓ와 ｒｔｋ 서비스 시스템 및그 제어방법
|
|
AU2001272980A1
(en)
*
|
2000-06-23 |
2002-01-08 |
Sportvision, Inc. |
Gps based tracking system
|
|
US7126527B1
(en)
|
2000-06-23 |
2006-10-24 |
Intel Corporation |
Method and apparatus for mobile device location via a network based local area augmentation system
|
|
US6327533B1
(en)
*
|
2000-06-30 |
2001-12-04 |
Geospatial Technologies, Inc. |
Method and apparatus for continuously locating an object
|
|
WO2002009310A2
(en)
*
|
2000-07-26 |
2002-01-31 |
Ericsson Inc. |
Compensation for frequency adjustment to track or acquire one or more positional signals
|
|
US6856794B1
(en)
|
2000-07-27 |
2005-02-15 |
Sirf Technology, Inc. |
Monolithic GPS RF front end integrated circuit
|
|
US7616705B1
(en)
|
2000-07-27 |
2009-11-10 |
Sirf Technology Holdings, Inc. |
Monolithic GPS RF front end integrated circuit
|
|
US6961019B1
(en)
*
|
2000-08-10 |
2005-11-01 |
Sirf Technology, Inc. |
Method and apparatus for reducing GPS receiver jamming during transmission in a wireless receiver
|
|
US7236883B2
(en)
|
2000-08-14 |
2007-06-26 |
Sirf Technology, Inc. |
Aiding in a satellite positioning system
|
|
US7065446B2
(en)
*
|
2000-08-18 |
2006-06-20 |
Geospatial Technologies, Inc. |
Real-time smart mobile device for location information processing
|
|
US6331836B1
(en)
|
2000-08-24 |
2001-12-18 |
Fast Location.Net, Llc |
Method and apparatus for rapidly estimating the doppler-error and other receiver frequency errors of global positioning system satellite signals weakened by obstructions in the signal path
|
|
US7106786B2
(en)
*
|
2000-08-24 |
2006-09-12 |
Sirf Technology, Inc. |
Method for reducing auto-correlation or cross-correlation in weak signals
|
|
US7680178B2
(en)
|
2000-08-24 |
2010-03-16 |
Sirf Technology, Inc. |
Cross-correlation detection and elimination in a receiver
|
|
US7436907B1
(en)
|
2000-08-24 |
2008-10-14 |
Sirf Technology, Inc. |
Analog compression of GPS C/A signal to audio bandwidth
|
|
US6665612B1
(en)
*
|
2000-08-29 |
2003-12-16 |
Sirf Technology, Inc. |
Navigation processing for a satellite positioning system receiver
|
|
US6931233B1
(en)
|
2000-08-31 |
2005-08-16 |
Sirf Technology, Inc. |
GPS RF front end IC with programmable frequency synthesizer for use in wireless phones
|
|
US6437735B1
(en)
*
|
2000-09-07 |
2002-08-20 |
Ericsson Inc. |
Position detection system integrated into mobile terminal
|
|
US6937865B1
(en)
|
2000-09-12 |
2005-08-30 |
Ericsson Inc. |
Position detection system integrated into mobile terminal
|
|
US6750814B1
(en)
|
2000-09-18 |
2004-06-15 |
Cellguide Ltd. |
Efficient algorithm for processing GPS signals
|
|
EP1325349A1
(en)
|
2000-09-20 |
2003-07-09 |
Koninklijke Philips Electronics N.V. |
A method of determining the position of a mobile unit
|
|
US7463893B1
(en)
|
2000-09-22 |
2008-12-09 |
Sirf Technology, Inc. |
Method and apparatus for implementing a GPS receiver on a single integrated circuit
|
|
AT4838U1
(de)
*
|
2000-10-04 |
2001-12-27 |
Steyr Daimler Puch Ag |
Achsantriebsblock für ein kraftfahrzeug
|
|
US6437734B1
(en)
|
2000-10-11 |
2002-08-20 |
Seiko Epson Corporation |
Satellite navigation receiver and method
|
|
US7443340B2
(en)
*
|
2001-06-06 |
2008-10-28 |
Global Locate, Inc. |
Method and apparatus for generating and distributing satellite tracking information
|
|
US6417801B1
(en)
|
2000-11-17 |
2002-07-09 |
Global Locate, Inc. |
Method and apparatus for time-free processing of GPS signals
|
|
US7196660B2
(en)
*
|
2000-11-17 |
2007-03-27 |
Global Locate, Inc |
Method and system for determining time in a satellite positioning system
|
|
US6937187B2
(en)
*
|
2000-11-17 |
2005-08-30 |
Global Locate, Inc. |
Method and apparatus for forming a dynamic model to locate position of a satellite receiver
|
|
US6542820B2
(en)
*
|
2001-06-06 |
2003-04-01 |
Global Locate, Inc. |
Method and apparatus for generating and distributing satellite tracking information
|
|
US6560534B2
(en)
*
|
2001-06-06 |
2003-05-06 |
Global Locate, Inc. |
Method and apparatus for distributing satellite tracking information
|
|
US20070200752A1
(en)
|
2001-06-06 |
2007-08-30 |
Global Locate, Inc. |
Method and apparatus for maintaining integrity of long-term orbits in a remote receiver
|
|
US7047023B1
(en)
*
|
2000-12-01 |
2006-05-16 |
Sirf Technology, Inc. |
GPS RF front end IC with frequency plan for improved integrability
|
|
US7747236B1
(en)
|
2000-12-11 |
2010-06-29 |
Sirf Technology, Inc. |
Method and apparatus for estimating local oscillator frequency for GPS receivers
|
|
US7113552B1
(en)
|
2000-12-21 |
2006-09-26 |
Sirf Technology, Inc. |
Phase sampling techniques using amplitude bits for digital receivers
|
|
US6427122B1
(en)
*
|
2000-12-23 |
2002-07-30 |
American Gnc Corporation |
Positioning and data integrating method and system thereof
|
|
US7671489B1
(en)
|
2001-01-26 |
2010-03-02 |
Sirf Technology, Inc. |
Method and apparatus for selectively maintaining circuit power when higher voltages are present
|
|
JP2002228739A
(ja)
*
|
2001-01-29 |
2002-08-14 |
Denso Corp |
ナビゲーションシステム及びｇｐｓ端末
|
|
US6865380B2
(en)
|
2001-02-05 |
2005-03-08 |
Nokia Corporation |
Method, apparatus and system for frequency stabilization using cellular signal bursts
|
|
US6678510B2
(en)
*
|
2001-02-05 |
2004-01-13 |
Nokia Mobile Phones Ltd. |
Method, apparatus and system for GPS time synchronization using cellular signal bursts
|
|
GB0102881D0
(en)
|
2001-02-06 |
2001-03-21 |
Koninkl Philips Electronics Nv |
A method of despreading GPS signals
|
|
KR100896824B1
(ko)
|
2001-02-06 |
2009-05-12 |
엔엑스피 비 브이 |
Ｇｐｓ 신호 역확산 방법 및 ｇｐｓ 수신기와 이 수신기를 포함하는 이동 전화기
|
|
US6680703B1
(en)
|
2001-02-16 |
2004-01-20 |
Sirf Technology, Inc. |
Method and apparatus for optimally tuning a circularly polarized patch antenna after installation
|
|
US6703971B2
(en)
|
2001-02-21 |
2004-03-09 |
Sirf Technologies, Inc. |
Mode determination for mobile GPS terminals
|
|
US6583758B2
(en)
|
2001-02-22 |
2003-06-24 |
Motorola, Inc. |
Memory reduction method for a DSP-based GPS processor
|
|
US7003264B2
(en)
|
2001-02-27 |
2006-02-21 |
Agilent Technologies, Inc. |
System and methods for comparing data quality for multiple wireless communication networks
|
|
US7233795B1
(en)
|
2001-03-19 |
2007-06-19 |
Ryden Michael V |
Location based communications system
|
|
US7076256B1
(en)
|
2001-04-16 |
2006-07-11 |
Sirf Technology, Inc. |
Method and apparatus for transmitting position data using control channels in wireless networks
|
|
US6567041B1
(en)
|
2001-04-18 |
2003-05-20 |
Sprint Spectrum, L.P. |
Network system and method for a remote reference receiver system
|
|
US6901265B2
(en)
*
|
2001-04-25 |
2005-05-31 |
Parthus (Uk) Limited |
Mobile communication apparatus
|
|
GB0110156D0
(en)
*
|
2001-04-25 |
2001-06-20 |
Parthus Uk Ltd |
Positioning
|
|
US7006556B2
(en)
*
|
2001-05-18 |
2006-02-28 |
Global Locate, Inc. |
Method and apparatus for performing signal correlation at multiple resolutions to mitigate multipath interference
|
|
US7769076B2
(en)
|
2001-05-18 |
2010-08-03 |
Broadcom Corporation |
Method and apparatus for performing frequency synchronization
|
|
US7668554B2
(en)
|
2001-05-21 |
2010-02-23 |
Sirf Technology, Inc. |
Network system for aided GPS broadcast positioning
|
|
US7877104B2
(en)
*
|
2001-05-21 |
2011-01-25 |
Sirf Technology Inc. |
Method for synchronizing a radio network using end user radio terminals
|
|
US8244271B2
(en)
|
2001-05-21 |
2012-08-14 |
Csr Technology Inc. |
Distributed data collection of satellite data
|
|
US7925210B2
(en)
|
2001-05-21 |
2011-04-12 |
Sirf Technology, Inc. |
Synchronizing a radio network with end user radio terminals
|
|
AU2002310023A1
(en)
*
|
2001-05-22 |
2002-12-03 |
Geospatial Technologies, Inc. |
A durable global asset-tracking device and a method of using the same
|
|
KR100448574B1
(ko)
*
|
2001-06-05 |
2004-09-13 |
주식회사 네비콤 |
지피에스 단말기 및 무선통신 단말기에 대한 측위 방법
|
|
US20080186229A1
(en)
*
|
2001-06-06 |
2008-08-07 |
Van Diggelen Frank |
Method and Apparatus for Monitoring Satellite-Constellation Configuration To Maintain Integrity of Long-Term-Orbit Information In A Remote Receiver
|
|
US8212719B2
(en)
*
|
2001-06-06 |
2012-07-03 |
Global Locate, Inc. |
Method and apparatus for background decoding of a satellite navigation message to maintain integrity of long term orbit information in a remote receiver
|
|
US20080125971A1
(en)
*
|
2001-06-06 |
2008-05-29 |
Van Diggelen Frank |
Method and apparatus for improving accuracy and/or integrity of long-term-orbit information for a global-navigation-satellite system
|
|
US8358245B2
(en)
|
2001-06-06 |
2013-01-22 |
Broadcom Corporation |
Method and system for extending the usability period of long term orbit (LTO)
|
|
US7548816B2
(en)
|
2001-06-06 |
2009-06-16 |
Global Locate, Inc. |
Method and apparatus for generating and securely distributing long-term satellite tracking information
|
|
US8090536B2
(en)
*
|
2001-06-06 |
2012-01-03 |
Broadcom Corporation |
Method and apparatus for compression of long term orbit data
|
|
US7164736B2
(en)
|
2001-06-22 |
2007-01-16 |
Sirf Technology, Inc. |
Synthesizing coherent correlation sums at one or multiple carrier frequencies using correlation sums calculated at a course set of frequencies
|
|
US6515620B1
(en)
|
2001-07-18 |
2003-02-04 |
Fast Location.Net, Llc |
Method and system for processing positioning signals in a geometric mode
|
|
US6882309B2
(en)
*
|
2001-07-18 |
2005-04-19 |
Fast Location. Net, Llc |
Method and system for processing positioning signals based on predetermined message data segment
|
|
US6529160B2
(en)
|
2001-07-18 |
2003-03-04 |
Fast Location.Net, Llc |
Method and system for determining carrier frequency offsets for positioning signals
|
|
US6628234B2
(en)
|
2001-07-18 |
2003-09-30 |
Fast Location.Net, Llc |
Method and system for processing positioning signals in a stand-alone mode
|
|
US9052374B2
(en)
|
2001-07-18 |
2015-06-09 |
Fast Location.Net, Llc |
Method and system for processing positioning signals based on predetermined message data segment
|
|
GB0117883D0
(en)
|
2001-07-21 |
2001-09-12 |
Koninkl Philips Electronics Nv |
Method and apparatus for estimating gps time
|
|
US6651000B2
(en)
*
|
2001-07-25 |
2003-11-18 |
Global Locate, Inc. |
Method and apparatus for generating and distributing satellite tracking information in a compact format
|
|
US6532251B1
(en)
|
2001-08-16 |
2003-03-11 |
Motorola, Inc. |
Data message bit synchronization and local time correction methods and architectures
|
|
US6775319B2
(en)
|
2001-08-16 |
2004-08-10 |
Motorola, Inc. |
Spread spectrum receiver architectures and methods therefor
|
|
US7573422B2
(en)
|
2001-09-14 |
2009-08-11 |
Sirf Technology Holdings, Inc. |
Advanced power management for satellite positioning system
|
|
US6965754B2
(en)
*
|
2001-10-09 |
2005-11-15 |
Motorola, Inc. |
Satellite positioning system receiver with reference oscillator circuit and methods therefor
|
|
US7656350B2
(en)
*
|
2001-11-06 |
2010-02-02 |
Global Locate |
Method and apparatus for processing a satellite positioning system signal using a cellular acquisition signal
|
|
US6756938B2
(en)
|
2001-11-06 |
2004-06-29 |
Motorola, Inc. |
Satellite positioning system receivers and methods therefor
|
|
US6771211B2
(en)
*
|
2001-11-13 |
2004-08-03 |
Nokia Corporation |
Method, system and devices for positioning a receiver
|
|
US20030125045A1
(en)
*
|
2001-12-27 |
2003-07-03 |
Riley Wyatt Thomas |
Creating and using base station almanac information in a wireless communication system having a position location capability
|
|
US6985903B2
(en)
*
|
2002-01-25 |
2006-01-10 |
Qualcomm, Incorporated |
Method and system for storage and fast retrieval of digital terrain model elevations for use in positioning systems
|
|
US6760582B2
(en)
|
2002-02-04 |
2004-07-06 |
Qualcomm Incorporated |
Method and apparatus for testing assisted position location capable devices
|
|
WO2003073629A1
(en)
*
|
2002-02-22 |
2003-09-04 |
Global Locate, Inc. |
Method and apparatus for compensating an oscillator in a location-enabled wireless device
|
|
JP2003255040A
(ja)
*
|
2002-02-28 |
2003-09-10 |
Sony Corp |
Ｇｐｓ受信機および受信方法
|
|
US8027697B2
(en)
|
2007-09-28 |
2011-09-27 |
Telecommunication Systems, Inc. |
Public safety access point (PSAP) selection for E911 wireless callers in a GSM type system
|
|
US8126889B2
(en)
|
2002-03-28 |
2012-02-28 |
Telecommunication Systems, Inc. |
Location fidelity adjustment based on mobile subscriber privacy profile
|
|
US8290505B2
(en)
|
2006-08-29 |
2012-10-16 |
Telecommunications Systems, Inc. |
Consequential location derived information
|
|
US6944540B2
(en)
|
2002-03-28 |
2005-09-13 |
Motorola, Inc. |
Time determination in satellite positioning system receivers and methods therefor
|
|
US7426380B2
(en)
|
2002-03-28 |
2008-09-16 |
Telecommunication Systems, Inc. |
Location derived presence information
|
|
US9154906B2
(en)
|
2002-03-28 |
2015-10-06 |
Telecommunication Systems, Inc. |
Area watcher for wireless network
|
|
US8918073B2
(en)
|
2002-03-28 |
2014-12-23 |
Telecommunication Systems, Inc. |
Wireless telecommunications location based services scheme selection
|
|
US6937872B2
(en)
*
|
2002-04-15 |
2005-08-30 |
Qualcomm Incorporated |
Methods and apparatuses for measuring frequencies of basestations in cellular networks using mobile GPS receivers
|
|
US9049571B2
(en)
|
2002-04-24 |
2015-06-02 |
Ipventure, Inc. |
Method and system for enhanced messaging
|
|
US9182238B2
(en)
|
2002-04-24 |
2015-11-10 |
Ipventure, Inc. |
Method and apparatus for intelligent acquisition of position information
|
|
US7460870B2
(en)
*
|
2002-04-25 |
2008-12-02 |
Qualcomm Incorporated |
Method and apparatus for location determination in a wireless assisted hybrid positioning system
|
|
US6661371B2
(en)
|
2002-04-30 |
2003-12-09 |
Motorola, Inc. |
Oscillator frequency correction in GPS signal acquisition
|
|
JP4003169B2
(ja)
*
|
2002-05-09 |
2007-11-07 |
日本電気株式会社 |
Ｇｐｓ機能搭載型移動通信端末装置
|
|
WO2003098258A1
(en)
*
|
2002-05-17 |
2003-11-27 |
Motorola, Inc., A Corporation Of The State Of Delaware |
Frequency management in a communications positioning device
|
|
DE60317193T2
(de)
*
|
2002-05-22 |
2008-08-14 |
Sirf Technology, Inc., San Jose |
Hilfe in einem satellitenpositionierungssystem
|
|
AU2003237265A1
(en)
*
|
2002-05-29 |
2003-12-19 |
Thomson Licensing S.A. |
Method and apparatus for enabling transmission of a wireless return channel signal in a satellite communications system
|
|
US6725157B1
(en)
|
2002-06-10 |
2004-04-20 |
Trimble Navigation Limited |
Indoor GPS clock
|
|
US6747596B2
(en)
*
|
2002-06-20 |
2004-06-08 |
Sirf Technology, Inc. |
Generic satellite positioning system receivers with programmable inputs
|
|
US6738013B2
(en)
*
|
2002-06-20 |
2004-05-18 |
Sirf Technology, Inc. |
Generic satellite positioning system receivers with selective inputs and outputs
|
|
US7545319B2
(en)
*
|
2002-06-20 |
2009-06-09 |
Sirf Technology, Inc. |
Configurable satellite positioning system receivers with programmable inputs
|
|
US7308237B2
(en)
*
|
2002-06-28 |
2007-12-11 |
Nokia Corporation |
Communicating information associated with provisioning of a service, over a user plane connection
|
|
US20040010368A1
(en)
*
|
2002-07-10 |
2004-01-15 |
Logan Scott |
Assisted GPS signal detection and processing system for indoor location determination
|
|
US20040073363A1
(en)
*
|
2002-07-23 |
2004-04-15 |
Eliezer Sanchez |
Electronic localizing protection device
|
|
US7239271B1
(en)
|
2002-08-15 |
2007-07-03 |
Sirf Technology, Inc. |
Partial almanac collection system
|
|
WO2004017092A1
(en)
|
2002-08-15 |
2004-02-26 |
Sirf Technology, Inc. |
Interface for a gps system
|
|
GB2393611B8
(en)
*
|
2002-09-26 |
2006-05-11 |
Qualcomm Inc |
Method of and apparatus for reducing frequency errors associated with an inter-system scan
|
|
US7233798B2
(en)
*
|
2002-09-30 |
2007-06-19 |
Motorola, Inc. |
Method and apparatus for determining location of a remote unit using GPS
|
|
US6697016B1
(en)
|
2002-09-30 |
2004-02-24 |
Motorola, Inc. |
Self adjustment of a frequency offset in a GPS receiver
|
|
US7158080B2
(en)
*
|
2002-10-02 |
2007-01-02 |
Global Locate, Inc. |
Method and apparatus for using long term satellite tracking data in a remote receiver
|
|
EP1835300B1
(en)
*
|
2002-10-02 |
2014-05-21 |
Global Locate, Inc. |
Method and apparatus for using long term satellite tracking data in a remote receiver
|
|
US7595752B2
(en)
*
|
2002-10-02 |
2009-09-29 |
Global Locate, Inc. |
Method and apparatus for enhanced autonomous GPS
|
|
JP2006502412A
(ja)
*
|
2002-10-04 |
2006-01-19 |
シグテック・ナヴィゲーション・プロプライエタリー・リミテッド |
衛星利用測位システムの改良
|
|
US20040198382A1
(en)
*
|
2002-10-15 |
2004-10-07 |
Hammond Wong |
GPS children locator
|
|
US7660588B2
(en)
|
2002-10-17 |
2010-02-09 |
Qualcomm Incorporated |
Method and apparatus for improving radio location accuracy with measurements
|
|
US7289541B2
(en)
*
|
2002-12-04 |
2007-10-30 |
Raytheon Company |
Method for locating and tracking communication units in a synchronous wireless communication system
|
|
US7202801B2
(en)
*
|
2002-12-11 |
2007-04-10 |
Geospatial Technologies, Inc. |
Method and apparatus for an automated location-based, dynamic notification system (ALDNS)
|
|
CN1726404B
(zh)
*
|
2002-12-11 |
2012-07-18 |
高通股份有限公司 |
用于预定进度以搜索并截获全球定位卫星的方法和装置
|
|
US6816111B2
(en)
*
|
2002-12-13 |
2004-11-09 |
Qualcomm Incorporated |
Calibration and correction system for satellite position location systems
|
|
US7359716B2
(en)
*
|
2003-01-31 |
2008-04-15 |
Douglas Rowitch |
Location based service (LBS) system, method and apparatus for authorization of mobile station LBS applications
|
|
WO2004071126A2
(en)
*
|
2003-01-31 |
2004-08-19 |
Qualcomm Incorporated |
Location based service (lbs) system, method and apparatus for triggering of mobile station lbs applications
|
|
US7170447B2
(en)
*
|
2003-02-14 |
2007-01-30 |
Qualcomm Incorporated |
Method and apparatus for processing navigation data in position determination
|
|
GB2399966A
(en)
|
2003-03-27 |
2004-09-29 |
Nokia Corp |
Temperature-insensitive GPS receiver
|
|
US7062240B2
(en)
*
|
2003-04-22 |
2006-06-13 |
Motorola, Inc. |
Automatic frequency control processing in multi-channel receivers
|
|
WO2004097446A2
(en)
*
|
2003-04-25 |
2004-11-11 |
New Jersey Institute Of Technology |
Wireless network assisted gps system
|
|
US7324797B2
(en)
*
|
2003-06-12 |
2008-01-29 |
Raytheon Company |
Bragg-cell application to high probability of intercept receiver
|
|
CA2570417A1
(en)
*
|
2003-06-13 |
2004-12-23 |
A. Stephen Harvey |
Security system including a method and system for acquiring gps satellite position
|
|
US20040263386A1
(en)
|
2003-06-26 |
2004-12-30 |
King Thomas M. |
Satellite positioning system receivers and methods
|
|
US8971913B2
(en)
|
2003-06-27 |
2015-03-03 |
Qualcomm Incorporated |
Method and apparatus for wireless network hybrid positioning
|
|
US8483717B2
(en)
|
2003-06-27 |
2013-07-09 |
Qualcomm Incorporated |
Local area network assisted positioning
|
|
BR122018004395B1
(pt)
|
2003-06-27 |
2020-11-10 |
Qualcomm Incorporated |
método e equipamento para posicionamento híbrido de rede sem fio
|
|
US6915210B2
(en)
*
|
2003-07-17 |
2005-07-05 |
Motorola, Inc. |
Method of updating GPS almanac data for satellites not in view
|
|
US20050101346A1
(en)
*
|
2003-11-07 |
2005-05-12 |
Steve Wozniak |
Receiver device and method using GPS baseband correlator circuitry for despreading both GPS and local wireless baseband signals
|
|
US7123928B2
(en)
|
2003-07-21 |
2006-10-17 |
Qualcomm Incorporated |
Method and apparatus for creating and using a base station almanac for position determination
|
|
US7283046B2
(en)
*
|
2003-08-01 |
2007-10-16 |
Spectrum Tracking Systems, Inc. |
Method and system for providing tracking services to locate an asset
|
|
US7224950B2
(en)
*
|
2003-08-27 |
2007-05-29 |
Seiko Epson Corporation |
Estimating GPS reference frequency drift from PDC-handset VCO-bursts
|
|
WO2008024123A2
(en)
|
2005-10-28 |
2008-02-28 |
Sirf Technology, Inc. |
Global positioning system receiver timeline management
|
|
US7822105B2
(en)
|
2003-09-02 |
2010-10-26 |
Sirf Technology, Inc. |
Cross-correlation removal of carrier wave jamming signals
|
|
US8138972B2
(en)
|
2003-09-02 |
2012-03-20 |
Csr Technology Inc. |
Signal processing system for satellite positioning signals
|
|
JP4658050B2
(ja)
*
|
2003-09-02 |
2011-03-23 |
サーフ テクノロジー インコーポレイテッド |
衛星測位信号用の信号処理システム
|
|
US20050052317A1
(en)
*
|
2003-09-04 |
2005-03-10 |
Eride, Inc. |
Combination navigation satellite receivers and communications devices
|
|
US7424293B2
(en)
|
2003-12-02 |
2008-09-09 |
Telecommunication Systems, Inc. |
User plane location based service using message tunneling to support roaming
|
|
GB2409376B
(en)
*
|
2003-12-17 |
2006-06-28 |
Motorola Inc |
A subscriber unit, a cellular communication system and a method for determining a location therefor
|
|
US7260186B2
(en)
|
2004-03-23 |
2007-08-21 |
Telecommunication Systems, Inc. |
Solutions for voice over internet protocol (VoIP) 911 location services
|
|
US20080126535A1
(en)
|
2006-11-28 |
2008-05-29 |
Yinjun Zhu |
User plane location services over session initiation protocol (SIP)
|
|
US20080090546A1
(en)
|
2006-10-17 |
2008-04-17 |
Richard Dickinson |
Enhanced E911 network access for a call center using session initiation protocol (SIP) messaging
|
|
US7580794B2
(en)
*
|
2003-12-23 |
2009-08-25 |
Trimble Navigation Limited |
Remote subscription unit for GNSS information
|
|
US7020555B1
(en)
|
2003-12-23 |
2006-03-28 |
Trimble Navigation Limited |
Subscription GPS information service system
|
|
US7158885B1
(en)
|
2003-12-23 |
2007-01-02 |
Trimble Navigation Limited |
Remote subscription unit for GPS information
|
|
US7133324B2
(en)
*
|
2003-12-24 |
2006-11-07 |
Samsung Electronics Co., Ltd. |
Synchronous dynamic random access memory devices having dual data rate 1 (DDR1) and DDR2 modes of operation and methods of operating same
|
|
US7181228B2
(en)
*
|
2003-12-31 |
2007-02-20 |
Corporation For National Research Initiatives |
System and method for establishing and monitoring the relative location of group members
|
|
FR2865605B1
(fr)
*
|
2004-01-26 |
2006-04-28 |
Cit Alcatel |
Procede de localisation assistee de terminaux mobiles de communication d'un reseau cellulaire, par utilisation d'un canal de transport ussd
|
|
US7365680B2
(en)
|
2004-02-10 |
2008-04-29 |
Sirf Technology, Inc. |
Location services system that reduces auto-correlation or cross-correlation in weak signals
|
|
JP4315832B2
(ja)
*
|
2004-02-17 |
2009-08-19 |
三菱電機株式会社 |
熱型赤外センサ素子および熱型赤外センサアレイ
|
|
US7477906B2
(en)
*
|
2004-02-27 |
2009-01-13 |
Research In Motion Limited |
Methods and apparatus for facilitating the determination of GPS location information for a mobile station without disrupting communications of a voice call
|
|
US20050202829A1
(en)
*
|
2004-03-01 |
2005-09-15 |
Texas Instruments Incorporated |
Satellite positioning system receiver utilizing time-aiding information from an independent source
|
|
US7941164B2
(en)
*
|
2004-03-01 |
2011-05-10 |
Texas Instruments Incorporated |
Satellite positioning system receiver utilizing broadcast doppler information
|
|
US20050209762A1
(en)
*
|
2004-03-18 |
2005-09-22 |
Ford Global Technologies, Llc |
Method and apparatus for controlling a vehicle using an object detection system and brake-steer
|
|
US9137771B2
(en)
|
2004-04-02 |
2015-09-15 |
Qualcomm Incorporated |
Methods and apparatuses for beacon assisted position determination systems
|
|
US7256731B2
(en)
*
|
2004-05-27 |
2007-08-14 |
Northrop Grumman Corporation |
Power cycling for a global positioning system
|
|
US7319878B2
(en)
|
2004-06-18 |
2008-01-15 |
Qualcomm Incorporated |
Method and apparatus for determining location of a base station using a plurality of mobile stations in a wireless mobile network
|
|
US20060021231A1
(en)
*
|
2004-07-28 |
2006-02-02 |
Carey Nancy D |
Adaptive scissors
|
|
JP2006038734A
(ja)
*
|
2004-07-29 |
2006-02-09 |
Seiko Epson Corp |
測位システム、端末装置、端末装置の制御方法、端末装置の制御プログラム、端末装置の制御プログラムを記録したコンピュータ読み取り可能な記録媒体
|
|
GB0418766D0
(en)
*
|
2004-08-23 |
2004-09-22 |
Koninkl Philips Electronics Nv |
A computer programmed with gps signal processing programs
|
|
US7012563B1
(en)
|
2004-09-10 |
2006-03-14 |
Motorola, Inc. |
Method and system for frequency drift prediction
|
|
US7411546B2
(en)
|
2004-10-15 |
2008-08-12 |
Telecommunication Systems, Inc. |
Other cell sites used as reference point to cull satellite ephemeris information for quick, accurate assisted locating satellite location determination
|
|
US6985105B1
(en)
|
2004-10-15 |
2006-01-10 |
Telecommunication Systems, Inc. |
Culled satellite ephemeris information based on limiting a span of an inverted cone for locating satellite in-range determinations
|
|
US7113128B1
(en)
|
2004-10-15 |
2006-09-26 |
Telecommunication Systems, Inc. |
Culled satellite ephemeris information for quick, accurate assisted locating satellite location determination for cell site antennas
|
|
US7629926B2
(en)
|
2004-10-15 |
2009-12-08 |
Telecommunication Systems, Inc. |
Culled satellite ephemeris information for quick, accurate assisted locating satellite location determination for cell site antennas
|
|
ATE548668T1
(de)
*
|
2004-10-21 |
2012-03-15 |
Nokia Corp |
Zurverfügungstellung von trägerphasenmessungen auf anfrage zur positionsbestimmung auf satellitenbasis
|
|
US8254512B2
(en)
*
|
2004-11-17 |
2012-08-28 |
Qualcomm Incorporated |
Method and apparatus for increasing coherent integration length while receiving a positioning signal
|
|
US20060116131A1
(en)
*
|
2004-11-30 |
2006-06-01 |
Morgan Scott D |
Reporting satellite positioning system assistance integrity information in wireless communication networks
|
|
DE602004010295T2
(de)
*
|
2004-12-28 |
2008-10-02 |
Alcatel Lucent |
GPS/OFDM Terminal mit gemeinsamem FFT/IFFT Prozessor
|
|
US7508810B2
(en)
|
2005-01-31 |
2009-03-24 |
Airbiquity Inc. |
Voice channel control of wireless packet data communications
|
|
US7019689B1
(en)
*
|
2005-01-31 |
2006-03-28 |
Seiko Epson Corporation |
Skipping z-counts and accurate time in GPS receivers
|
|
US7353034B2
(en)
|
2005-04-04 |
2008-04-01 |
X One, Inc. |
Location sharing and tracking using mobile phones or other wireless devices
|
|
US7545316B2
(en)
*
|
2005-04-22 |
2009-06-09 |
Texas Instruments Incorporated |
Apparatus and methods to share time and frequency data between a host processor and a satellite positioning system receiver
|
|
US8139685B2
(en)
|
2005-05-10 |
2012-03-20 |
Qualcomm Incorporated |
Systems, methods, and apparatus for frequency control
|
|
US7961717B2
(en)
*
|
2005-05-12 |
2011-06-14 |
Iposi, Inc. |
System and methods for IP and VoIP device location determination
|
|
US8660573B2
(en)
*
|
2005-07-19 |
2014-02-25 |
Telecommunications Systems, Inc. |
Location service requests throttling
|
|
US7620403B2
(en)
*
|
2005-07-29 |
2009-11-17 |
Motorola, Inc. |
Method and apparatus for providing reference frequency aiding among peers operating in a direct communication mode
|
|
US7283091B1
(en)
|
2005-08-08 |
2007-10-16 |
Trimble Navigation Limited |
Radio positioning system for providing position and time for assisting GPS signal acquisition in mobile unit
|
|
US7295156B2
(en)
*
|
2005-08-08 |
2007-11-13 |
Trimble Navigation Limited |
Cellphone GPS positioning system
|
|
US7257413B2
(en)
|
2005-08-24 |
2007-08-14 |
Qualcomm Incorporated |
Dynamic location almanac for wireless base stations
|
|
US8099106B2
(en)
|
2005-08-24 |
2012-01-17 |
Qualcomm Incorporated |
Method and apparatus for classifying user morphology for efficient use of cell phone system resources
|
|
JP4215036B2
(ja)
|
2005-09-06 |
2009-01-28 |
セイコーエプソン株式会社 |
端末装置
|
|
US9282451B2
(en)
|
2005-09-26 |
2016-03-08 |
Telecommunication Systems, Inc. |
Automatic location identification (ALI) service requests steering, connection sharing and protocol translation
|
|
US7825780B2
(en)
|
2005-10-05 |
2010-11-02 |
Telecommunication Systems, Inc. |
Cellular augmented vehicle alarm notification together with location services for position of an alarming vehicle
|
|
US7907551B2
(en)
*
|
2005-10-06 |
2011-03-15 |
Telecommunication Systems, Inc. |
Voice over internet protocol (VoIP) location based 911 conferencing
|
|
US8467320B2
(en)
|
2005-10-06 |
2013-06-18 |
Telecommunication Systems, Inc. |
Voice over internet protocol (VoIP) multi-user conferencing
|
|
EP1938630B1
(en)
|
2005-10-20 |
2013-01-09 |
QUALCOMM Incorporated |
Method and apparatus for automatical position determination
|
|
US9042917B2
(en)
|
2005-11-07 |
2015-05-26 |
Qualcomm Incorporated |
Positioning for WLANS and other wireless networks
|
|
US7893869B2
(en)
*
|
2006-01-05 |
2011-02-22 |
Qualcomm Incorporated |
Global navigation satellite system
|
|
EP1971876B1
(en)
*
|
2006-01-10 |
2012-06-06 |
QUALCOMM Incorporated |
Global navigation satellite system
|
|
US8150363B2
(en)
|
2006-02-16 |
2012-04-03 |
Telecommunication Systems, Inc. |
Enhanced E911 network access for call centers
|
|
US8059789B2
(en)
|
2006-02-24 |
2011-11-15 |
Telecommunication Systems, Inc. |
Automatic location identification (ALI) emergency services pseudo key (ESPK)
|
|
US9167553B2
(en)
|
2006-03-01 |
2015-10-20 |
Telecommunication Systems, Inc. |
GeoNexus proximity detector network
|
|
US7899450B2
(en)
|
2006-03-01 |
2011-03-01 |
Telecommunication Systems, Inc. |
Cellular augmented radar/laser detection using local mobile network within cellular network
|
|
US7471236B1
(en)
|
2006-03-01 |
2008-12-30 |
Telecommunication Systems, Inc. |
Cellular augmented radar/laser detector
|
|
US7925320B2
(en)
|
2006-03-06 |
2011-04-12 |
Garmin Switzerland Gmbh |
Electronic device mount
|
|
ATE541221T1
(de)
*
|
2006-03-15 |
2012-01-15 |
Qualcomm Inc |
Globales satellitennavigationssystem
|
|
GB0606466D0
(en)
*
|
2006-03-31 |
2006-05-10 |
Qinetiq Ltd |
Geolocation methods and apparatus
|
|
EP2002277B1
(en)
*
|
2006-04-04 |
2012-04-25 |
Cambridge Positioning Systems Limited |
Associating a universal time with a received signal
|
|
US7924934B2
(en)
|
2006-04-07 |
2011-04-12 |
Airbiquity, Inc. |
Time diversity voice channel data communications
|
|
US7548200B2
(en)
|
2006-04-24 |
2009-06-16 |
Nemerix Sa |
Ephemeris extension method for GNSS applications
|
|
US9097783B2
(en)
|
2006-04-28 |
2015-08-04 |
Telecommunication Systems, Inc. |
System and method for positioning using hybrid spectral compression and cross correlation signal processing
|
|
US7511662B2
(en)
*
|
2006-04-28 |
2009-03-31 |
Loctronix Corporation |
System and method for positioning in configured environments
|
|
US8208605B2
(en)
|
2006-05-04 |
2012-06-26 |
Telecommunication Systems, Inc. |
Extended efficient usage of emergency services keys
|
|
US7579987B2
(en)
*
|
2006-05-18 |
2009-08-25 |
The Boeing Company |
Low earth orbit satellite providing navigation signals
|
|
US7554481B2
(en)
|
2006-05-18 |
2009-06-30 |
The Boeing Company |
Localized jamming of navigation signals
|
|
US7583225B2
(en)
*
|
2006-05-18 |
2009-09-01 |
The Boeing Company |
Low earth orbit satellite data uplink
|
|
US8296051B2
(en)
*
|
2006-05-18 |
2012-10-23 |
The Boeing Company |
Generalized high performance navigation system
|
|
JP5657192B2
(ja)
*
|
2006-06-23 |
2015-01-21 |
クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ |
Ｇｎｓｓアプリケーションのためのエフェメリス拡張方法及び機器
|
|
WO2008005904A2
(en)
*
|
2006-06-30 |
2008-01-10 |
Sirf Technology, Inc. |
Enhanced aiding in gps systems
|
|
US8121238B2
(en)
*
|
2006-06-30 |
2012-02-21 |
Csr Technology Inc. |
System and method for synchronizing digital bits in a data stream
|
|
US8725162B2
(en)
*
|
2006-07-05 |
2014-05-13 |
Mstar Semiconductor, Inc. |
Mobile communication device with positioning capability and related GPS receiver
|
|
TWI381711B
(zh)
*
|
2006-07-05 |
2013-01-01 |
Mstar Semiconductor Inc |
具有定位功能之行動通訊裝置及其相關之全球衛星定位系統接收器
|
|
US7970534B2
(en)
*
|
2006-08-24 |
2011-06-28 |
Blackbird Technologies, Inc. |
Mobile unit and system having integrated mapping, communications and tracking
|
|
JP4172513B2
(ja)
|
2006-09-14 |
2008-10-29 |
セイコーエプソン株式会社 |
衛星信号のサーチレンジ更新方法、および測位装置
|
|
JP5446062B2
(ja)
*
|
2006-09-14 |
2014-03-19 |
セイコーエプソン株式会社 |
サーチレンジの更新方法、端末装置の制御プログラム、記録媒体及び端末装置
|
|
US7966013B2
(en)
|
2006-11-03 |
2011-06-21 |
Telecommunication Systems, Inc. |
Roaming gateway enabling location based services (LBS) roaming for user plane in CDMA networks without requiring use of a mobile positioning center (MPC)
|
|
US9226257B2
(en)
|
2006-11-04 |
2015-12-29 |
Qualcomm Incorporated |
Positioning for WLANs and other wireless networks
|
|
TWI415039B
(zh)
*
|
2007-01-04 |
2013-11-11 |
Mstar Semiconductor Inc |
具有ｒｆｉｄ功能的導航系統及其方法
|
|
US7466209B2
(en)
*
|
2007-01-05 |
2008-12-16 |
Sirf Technology, Inc. |
System and method for providing temperature correction in a crystal oscillator
|
|
US7477189B2
(en)
*
|
2007-01-30 |
2009-01-13 |
Sirf Technology Holdings, Inc. |
Methods and systems for acquisition, reacquisiton and tracking of weak navigational signals
|
|
US7586382B2
(en)
|
2007-01-30 |
2009-09-08 |
Sirf Technology, Inc. |
Methods and systems for temperature related frequency drift compensation
|
|
US8497801B2
(en)
|
2007-02-05 |
2013-07-30 |
Qualcomm Incorporated |
Prediction refresh method for ephemeris extensions
|
|
US8050386B2
(en)
|
2007-02-12 |
2011-11-01 |
Telecommunication Systems, Inc. |
Mobile automatic location identification (ALI) for first responders
|
|
US20080204130A1
(en)
*
|
2007-02-28 |
2008-08-28 |
Wheat International Communications Corporation |
Oscillator bias injector
|
|
US7843335B2
(en)
*
|
2007-03-13 |
2010-11-30 |
Blackbird Technologies, Inc. |
Mobile asset tracking unit, system and method
|
|
JP4997282B2
(ja)
*
|
2007-03-29 |
2012-08-08 |
パナソニック株式会社 |
信号捕捉装置及び信号捕捉方法
|
|
US7724612B2
(en)
*
|
2007-04-20 |
2010-05-25 |
Sirf Technology, Inc. |
System and method for providing aiding information to a satellite positioning system receiver over short-range wireless connections
|
|
US8160617B2
(en)
*
|
2007-06-22 |
2012-04-17 |
Nokia Corporation |
Apparatus and method for use in location determination
|
|
US20090016167A1
(en)
*
|
2007-07-09 |
2009-01-15 |
Seiko Epson Corporation |
Time Adjustment Device, Timekeeping Device with a Time Adjustment Device, and a Time Adjustment Method
|
|
KR100912808B1
(ko)
*
|
2007-07-11 |
2009-08-18 |
한국전자통신연구원 |
위성항법수신기를 이용한 차량용 시각동기
|
|
US8249616B2
(en)
*
|
2007-08-23 |
2012-08-21 |
Texas Instruments Incorporated |
Satellite (GPS) assisted clock apparatus, circuits, systems and processes for cellular terminals on asynchronous networks
|
|
WO2009038726A1
(en)
|
2007-09-17 |
2009-03-26 |
Telecommunication Systems, Inc. |
Emergency 911 data messaging
|
|
US8331898B2
(en)
*
|
2007-10-03 |
2012-12-11 |
Texas Instruments Incorporated |
Power-saving receiver circuits, systems and processes
|
|
CN101809979B
(zh)
|
2007-10-20 |
2014-02-19 |
爱尔比奎特公司 |
用于车辆上的数据通信的方法
|
|
US7995683B2
(en)
*
|
2007-10-24 |
2011-08-09 |
Sirf Technology Inc. |
Noise floor independent delay-locked loop discriminator
|
|
US7642957B2
(en)
*
|
2007-11-27 |
2010-01-05 |
Sirf Technology, Inc. |
GPS system utilizing multiple antennas
|
|
US9130963B2
(en)
|
2011-04-06 |
2015-09-08 |
Telecommunication Systems, Inc. |
Ancillary data support in session initiation protocol (SIP) messaging
|
|
US7929530B2
(en)
|
2007-11-30 |
2011-04-19 |
Telecommunication Systems, Inc. |
Ancillary data support in session initiation protocol (SIP) messaging
|
|
CN103259751B
(zh)
|
2007-12-19 |
2016-04-20 |
福尔肯纳米有限公司 |
用于提高通信速度、频谱效率并实现其他益处的边带抑制通信系统和方法
|
|
US8144053B2
(en)
*
|
2008-02-04 |
2012-03-27 |
Csr Technology Inc. |
System and method for verifying consistent measurements in performing GPS positioning
|
|
US20110205115A1
(en)
*
|
2008-02-25 |
2011-08-25 |
Sirf Technology, Inc. |
Always on GPS Device
|
|
US8699984B2
(en)
|
2008-02-25 |
2014-04-15 |
Csr Technology Inc. |
Adaptive noise figure control in a radio receiver
|
|
US7616064B2
(en)
*
|
2008-02-28 |
2009-11-10 |
Noshir Dubash |
Digital synthesizer for low power location receivers
|
|
DE602008001107D1
(de)
|
2008-03-12 |
2010-06-10 |
Research In Motion Ltd |
Mehrfachtaktsignal-Erzeugung aus einem gemeinsamen Oszillator
|
|
US7903025B2
(en)
*
|
2008-03-12 |
2011-03-08 |
Research In Motion Limited |
Multiple clock signal generation from a common oscillator
|
|
US8478305B2
(en)
*
|
2008-04-09 |
2013-07-02 |
Csr Technology Inc. |
System and method for integrating location information into an internet phone system
|
|
US8558738B2
(en)
*
|
2008-05-22 |
2013-10-15 |
Novatel Inc. |
GNSS receiver using signals of opportunity and assistance information to reduce the time to first fix
|
|
US8035558B2
(en)
*
|
2008-05-30 |
2011-10-11 |
The Boeing Company |
Precise absolute time transfer from a satellite system
|
|
US8542147B2
(en)
|
2008-05-30 |
2013-09-24 |
The Boeing Company |
Precise absolute time transfer from a satellite system
|
|
US7952518B2
(en)
|
2008-05-30 |
2011-05-31 |
The Boeing Company |
Internet hotspots localization using satellite systems
|
|
US8897801B2
(en)
|
2008-06-13 |
2014-11-25 |
Qualcomm Incorporated |
Transmission of location information by a transmitter as an aid to location services
|
|
US8462745B2
(en)
|
2008-06-16 |
2013-06-11 |
Skyhook Wireless, Inc. |
Methods and systems for determining location using a cellular and WLAN positioning system by selecting the best WLAN PS solution
|
|
US8013786B2
(en)
*
|
2008-06-17 |
2011-09-06 |
Trimble Navigation Limited |
Method and communication system for limiting the functionality of an electronic device
|
|
US20090310593A1
(en)
*
|
2008-06-17 |
2009-12-17 |
Qualcomm Incorporated |
Self-positioning access points
|
|
US8200238B2
(en)
*
|
2008-06-17 |
2012-06-12 |
Trimble Navigation Limited |
System having doppler-based control of a mobile device
|
|
US8476982B2
(en)
*
|
2008-06-18 |
2013-07-02 |
Qualcomm Incorporated |
Reference oscillator management for wireless devices having position determination functionality
|
|
US8073414B2
(en)
|
2008-06-27 |
2011-12-06 |
Sirf Technology Inc. |
Auto-tuning system for an on-chip RF filter
|
|
US8072376B2
(en)
*
|
2008-06-27 |
2011-12-06 |
Sirf Technology Inc. |
Method and apparatus for mitigating the effects of cross correlation in a GPS receiver
|
|
US8068587B2
(en)
|
2008-08-22 |
2011-11-29 |
Telecommunication Systems, Inc. |
Nationwide table routing of voice over internet protocol (VOIP) emergency calls
|
|
US8594138B2
(en)
|
2008-09-15 |
2013-11-26 |
Airbiquity Inc. |
Methods for in-band signaling through enhanced variable-rate codecs
|
|
US7983310B2
(en)
|
2008-09-15 |
2011-07-19 |
Airbiquity Inc. |
Methods for in-band signaling through enhanced variable-rate codecs
|
|
US8892128B2
(en)
|
2008-10-14 |
2014-11-18 |
Telecommunication Systems, Inc. |
Location based geo-reminders
|
|
EP2347395A4
(en)
|
2008-10-14 |
2016-11-02 |
Telecomm Systems Inc |
Location Based Approach Alert
|
|
US8478228B2
(en)
|
2008-10-20 |
2013-07-02 |
Qualcomm Incorporated |
Mobile receiver with location services capability
|
|
US8200239B2
(en)
*
|
2008-11-11 |
2012-06-12 |
Trueposition, Inc. |
Femto-cell location by proxy methods
|
|
US8180368B2
(en)
*
|
2008-11-11 |
2012-05-15 |
Trueposition, Inc. |
Femto-cell location by direct methods
|
|
US7859455B2
(en)
*
|
2009-01-06 |
2010-12-28 |
The Boeing Company |
Local clock frequency calibration using low earth orbit (LEO) satellites
|
|
US8433283B2
(en)
|
2009-01-27 |
2013-04-30 |
Ymax Communications Corp. |
Computer-related devices and techniques for facilitating an emergency call via a cellular or data network using remote communication device identifying information
|
|
US8036600B2
(en)
|
2009-04-27 |
2011-10-11 |
Airbiquity, Inc. |
Using a bluetooth capable mobile phone to access a remote network
|
|
US9301191B2
(en)
|
2013-09-20 |
2016-03-29 |
Telecommunication Systems, Inc. |
Quality of service to over the top applications used with VPN
|
|
US8867485B2
(en)
|
2009-05-05 |
2014-10-21 |
Telecommunication Systems, Inc. |
Multiple location retrieval function (LRF) network having location continuity
|
|
CN101566678A
(zh)
*
|
2009-05-27 |
2009-10-28 |
刘建 |
一种更新星历的方法及系统
|
|
US8390512B2
(en)
*
|
2009-06-05 |
2013-03-05 |
Qualcomm Incorporated |
On demand positioning
|
|
US9916625B2
(en)
|
2012-02-02 |
2018-03-13 |
Progressive Casualty Insurance Company |
Mobile insurance platform system
|
|
US8301098B2
(en)
*
|
2009-06-24 |
2012-10-30 |
Marvell World Trade Ltd. |
System and transceiver clocking to minimize required number of reference sources in multi-function cellular applications including GPS
|
|
US8600297B2
(en)
|
2009-07-28 |
2013-12-03 |
Qualcomm Incorporated |
Method and system for femto cell self-timing and self-locating
|
|
US8418039B2
(en)
|
2009-08-03 |
2013-04-09 |
Airbiquity Inc. |
Efficient error correction scheme for data transmission in a wireless in-band signaling system
|
|
US20110039578A1
(en)
|
2009-08-14 |
2011-02-17 |
Qualcomm Incorporated |
Assistance data for positioning in multiple radio access technologies
|
|
US20110109506A1
(en)
*
|
2009-09-24 |
2011-05-12 |
Coherent Navigation, Inc. |
Simulating Phase-Coherent GNSS Signals
|
|
US8239169B2
(en)
|
2009-09-25 |
2012-08-07 |
Gregory Timothy L |
Portable computing device and method for asset management in a logistics system
|
|
US9633327B2
(en)
|
2009-09-25 |
2017-04-25 |
Fedex Corporate Services, Inc. |
Sensor zone management
|
|
US8299920B2
(en)
|
2009-09-25 |
2012-10-30 |
Fedex Corporate Services, Inc. |
Sensor based logistics system
|
|
US8249865B2
(en)
|
2009-11-23 |
2012-08-21 |
Airbiquity Inc. |
Adaptive data transmission for a digital in-band modem operating over a voice channel
|
|
US9651675B2
(en)
*
|
2010-02-12 |
2017-05-16 |
Avago Technologies General Ip (Singapore) Pte. Ltd. |
Estimating frequency of a GNSS enabled device based on time stamps
|
|
US9063222B2
(en)
*
|
2010-05-28 |
2015-06-23 |
Qualcomm Incorporated |
Almanac maintenance for mobile station positioning
|
|
US8532670B2
(en)
|
2010-06-02 |
2013-09-10 |
Deutsche Telekom Ag |
Apparatus, method, and system for sensing suppression for location-based applications
|
|
WO2012005769A1
(en)
|
2010-07-09 |
2012-01-12 |
Telecommunication Systems, Inc. |
Location privacy selector
|
|
US8336664B2
(en)
|
2010-07-09 |
2012-12-25 |
Telecommunication Systems, Inc. |
Telematics basic mobile device safety interlock
|
|
US8732697B2
(en)
|
2010-08-04 |
2014-05-20 |
Premkumar Jonnala |
System, method and apparatus for managing applications on a device
|
|
US9538493B2
(en)
|
2010-08-23 |
2017-01-03 |
Finetrak, Llc |
Locating a mobile station and applications therefor
|
|
US8942743B2
(en)
|
2010-12-17 |
2015-01-27 |
Telecommunication Systems, Inc. |
iALERT enhanced alert manager
|
|
US8688087B2
(en)
|
2010-12-17 |
2014-04-01 |
Telecommunication Systems, Inc. |
N-dimensional affinity confluencer
|
|
WO2012087353A1
(en)
|
2010-12-22 |
2012-06-28 |
Telecommunication Systems, Inc. |
Area event handling when current network does not cover target area
|
|
US20120183023A1
(en)
*
|
2011-01-14 |
2012-07-19 |
Qualcomm Incorporated |
Implementations for wireless signal processing
|
|
WO2012141762A1
(en)
|
2011-02-25 |
2012-10-18 |
Telecommunication Systems, Inc. |
Mobile internet protocol (ip) location
|
|
US8538373B2
(en)
|
2011-05-25 |
2013-09-17 |
Blackbird Technologies, Inc. |
Methods and apparatus for emergency tracking
|
|
US8649806B2
(en)
|
2011-09-02 |
2014-02-11 |
Telecommunication Systems, Inc. |
Aggregate location dynometer (ALD)
|
|
US9479344B2
(en)
|
2011-09-16 |
2016-10-25 |
Telecommunication Systems, Inc. |
Anonymous voice conversation
|
|
US8848825B2
(en)
|
2011-09-22 |
2014-09-30 |
Airbiquity Inc. |
Echo cancellation in wireless inband signaling modem
|
|
US8831556B2
(en)
|
2011-09-30 |
2014-09-09 |
Telecommunication Systems, Inc. |
Unique global identifier header for minimizing prank emergency 911 calls
|
|
US8847819B2
(en)
*
|
2011-10-25 |
2014-09-30 |
Texas Instruments Incorporated |
Clock drift profile determination in navigation system receivers
|
|
US9313637B2
(en)
|
2011-12-05 |
2016-04-12 |
Telecommunication Systems, Inc. |
Wireless emergency caller profile data delivery over a legacy interface
|
|
US9264537B2
(en)
|
2011-12-05 |
2016-02-16 |
Telecommunication Systems, Inc. |
Special emergency call treatment based on the caller
|
|
US8984591B2
(en)
|
2011-12-16 |
2015-03-17 |
Telecommunications Systems, Inc. |
Authentication via motion of wireless device movement
|
|
US9151845B2
(en)
*
|
2012-01-05 |
2015-10-06 |
Cambridge Silicon Radio Limited |
Reverse frequency and time aiding
|
|
US9384339B2
(en)
|
2012-01-13 |
2016-07-05 |
Telecommunication Systems, Inc. |
Authenticating cloud computing enabling secure services
|
|
US8688174B2
(en)
|
2012-03-13 |
2014-04-01 |
Telecommunication Systems, Inc. |
Integrated, detachable ear bud device for a wireless phone
|
|
US9307372B2
(en)
|
2012-03-26 |
2016-04-05 |
Telecommunication Systems, Inc. |
No responders online
|
|
US9544260B2
(en)
|
2012-03-26 |
2017-01-10 |
Telecommunication Systems, Inc. |
Rapid assignment dynamic ownership queue
|
|
US9338153B2
(en)
|
2012-04-11 |
2016-05-10 |
Telecommunication Systems, Inc. |
Secure distribution of non-privileged authentication credentials
|
|
WO2014028712A1
(en)
|
2012-08-15 |
2014-02-20 |
Telecommunication Systems, Inc. |
Device independent caller data access for emergency calls
|
|
US9208346B2
(en)
|
2012-09-05 |
2015-12-08 |
Telecommunication Systems, Inc. |
Persona-notitia intellection codifier
|
|
US9456301B2
(en)
|
2012-12-11 |
2016-09-27 |
Telecommunication Systems, Inc. |
Efficient prisoner tracking
|
|
US9880286B2
(en)
|
2012-12-28 |
2018-01-30 |
Trimble Inc. |
Locally measured movement smoothing of position fixes based on extracted pseudoranges
|
|
US9743373B2
(en)
|
2012-12-28 |
2017-08-22 |
Trimble Inc. |
Concurrent dual processing of pseudoranges with corrections
|
|
US9612341B2
(en)
*
|
2012-12-28 |
2017-04-04 |
Trimble Inc. |
GNSS receiver positioning system
|
|
US8983047B2
(en)
|
2013-03-20 |
2015-03-17 |
Telecommunication Systems, Inc. |
Index of suspicion determination for communications request
|
|
US9408034B2
(en)
|
2013-09-09 |
2016-08-02 |
Telecommunication Systems, Inc. |
Extended area event for network based proximity discovery
|
|
US9516104B2
(en)
|
2013-09-11 |
2016-12-06 |
Telecommunication Systems, Inc. |
Intelligent load balancer enhanced routing
|
|
US9479897B2
(en)
|
2013-10-03 |
2016-10-25 |
Telecommunication Systems, Inc. |
SUPL-WiFi access point controller location based services for WiFi enabled mobile devices
|
|
US9548744B2
(en)
|
2014-08-18 |
2017-01-17 |
Qualcomm Incorporated |
Compensating for hysteretic characteristics of crystal oscillators
|
|
RU2586076C1
(ru)
*
|
2014-12-29 |
2016-06-10 |
Федеральное государственное бюджетное учреждение "4 Центральный научно-исследовательский институт Министерства обороны Российской Федерации" |
Способ обнаружения несанкционированного воздействия на точностные характеристики космических навигационных систем
|
|
CA2978714C
(en)
|
2015-03-06 |
2019-04-02 |
Gatekeeper Systems, Inc. |
Low-energy consumption location of movable objects
|
|
US9731744B2
(en)
|
2015-09-04 |
2017-08-15 |
Gatekeeper Systems, Inc. |
Estimating motion of wheeled carts
|
|
US10001541B2
(en)
|
2015-09-04 |
2018-06-19 |
Gatekeeper Systems, Inc. |
Magnetometer and accelerometer calibration for cart navigation system
|
|
US11125888B2
(en)
|
2016-06-06 |
2021-09-21 |
Brian G. Agee |
Multi-subband methods for reduced complexity, wideband blind resilient detection and geo-observable estimation of global navigation satellite signals
|
|
US10775510B2
(en)
|
2016-06-06 |
2020-09-15 |
Brian G. Agee |
Blind despreading of civil GNSS signals for resilient PNT applications
|
|
EP3593333A4
(en)
|
2017-03-08 |
2021-01-20 |
Gatekeeper Systems, Inc. |
NAVIGATION SYSTEMS FOR WHEEL CARTS
|
|
US10725185B2
(en)
*
|
2017-05-23 |
2020-07-28 |
Accord Ideation Private Limited |
Sharing of a global navigation satellite system antenna with multiple global navigation satellite system receivers
|
|
FR3068140B1
(fr)
*
|
2017-06-26 |
2019-08-16 |
Ubiscale |
Procede de mise a jour d'un jeu de parametres orbitaux stocke dans une balise de geolocalisation, produit programme d'ordinateur, dispositif de mise a jour et balise correspondants.
|
|
RU2697811C2
(ru)
*
|
2018-01-22 |
2019-08-20 |
Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации |
Имитатор навигационных радиосигналов
|
|
DE102019203331A1
(de)
*
|
2019-03-12 |
2020-09-17 |
Robert Bosch Gmbh |
Verfahren zum Kalibrieren eines Oszillators einer Empfangseinrichtung, Vorrichtung
|
|
US10560898B1
(en)
|
2019-05-30 |
2020-02-11 |
Snap Inc. |
Wearable device location systems
|
|
US10575131B1
(en)
|
2019-05-30 |
2020-02-25 |
Snap Inc. |
Wearable device location accuracy systems
|
|
US10582453B1
(en)
|
2019-05-30 |
2020-03-03 |
Snap Inc. |
Wearable device location systems architecture
|
|
EP3865913A1
(en)
*
|
2020-02-14 |
2021-08-18 |
Semtech Corporation |
Ultralow power gnss receiver
|
|
EP4174527A1
(en)
*
|
2021-10-27 |
2023-05-03 |
Semtech Corporation |
Global navigation satellite system receiver
|
