US6400926B1
(en)
*
|
1994-06-22 |
2002-06-04 |
Ericsson Ge Mobile Communications Inc. |
Radiocommunication system using geostationary and non-geostationary satellites
|
EP0836290A3
(en)
*
|
1996-10-10 |
2000-04-19 |
Nortel Networks Corporation |
Satellite communication method using satellites on substantially circular orbit, inclined to the equatorial plane with period matching the earth period
|
US5754139A
(en)
*
|
1996-10-30 |
1998-05-19 |
Motorola, Inc. |
Method and intelligent digital beam forming system responsive to traffic demand
|
GB2319695B
(en)
*
|
1996-11-20 |
1999-03-03 |
I Co Global Communications |
Communication method and apparatus
|
US6032041A
(en)
*
|
1997-06-02 |
2000-02-29 |
Hughes Electronics Corporation |
Method and system for providing wideband communications to mobile users in a satellite-based network
|
US7020462B1
(en)
|
1997-06-02 |
2006-03-28 |
The Directv Group, Inc. |
Communications system using a satellite-based network with a plurality of spot beams providing ubiquitous coverage from two different satellites
|
US6708029B2
(en)
|
1997-06-02 |
2004-03-16 |
Hughes Electronics Corporation |
Broadband communication system for mobile users in a satellite-based network
|
US6019318A
(en)
*
|
1997-06-16 |
2000-02-01 |
Hugehs Electronics Corporation |
Coordinatable system of inclined geosynchronous satellite orbits
|
US6781968B1
(en)
*
|
1997-09-08 |
2004-08-24 |
Marc Arnold |
Wireless communication system, apparatus and method using an atmospheric platform having a wideband trunkline
|
US5850196A
(en)
*
|
1997-09-18 |
1998-12-15 |
Mowers; Marty G. T. |
Tracking device for pets
|
JP3053173B2
(ja)
*
|
1998-01-13 |
2000-06-19 |
日本電気株式会社 |
移動体衛星通信方法およびシステム
|
US6141534A
(en)
*
|
1998-03-25 |
2000-10-31 |
Spacecode Llc |
Communication satellite system with dynamic downlink resource allocation
|
US5969675A
(en)
*
|
1998-04-07 |
1999-10-19 |
Motorola, Inc. |
Method and system for beamformer primary power reduction in a nominally-loaded communications node
|
US6175340B1
(en)
*
|
1998-05-04 |
2001-01-16 |
Motorola, Inc. |
Hybrid geostationary and low earth orbit satellite ground station antenna
|
US6307503B1
(en)
|
1998-05-07 |
2001-10-23 |
Hughes Electronics Corporation |
Method and system of determining user terminal position using a measured signal propagation delay and Doppler shift of a communications link
|
US6122499A
(en)
*
|
1998-07-31 |
2000-09-19 |
Iridium, L.L.C. |
System and/or method for call intercept capability in a global mobile satellite communications system
|
US6515617B1
(en)
|
1998-09-01 |
2003-02-04 |
Hughes Electronics Corporation |
Method and system for position determination using geostationary earth orbit satellite
|
US6176451B1
(en)
|
1998-09-21 |
2001-01-23 |
Lockheed Martin Corporation |
Utilizing high altitude long endurance unmanned airborne vehicle technology for airborne space lift range support
|
US6700957B2
(en)
*
|
1998-12-07 |
2004-03-02 |
Curio, Ltd. |
Caller ID system with retransmitted caller ID information
|
US6785553B2
(en)
|
1998-12-10 |
2004-08-31 |
The Directv Group, Inc. |
Position location of multiple transponding platforms and users using two-way ranging as a calibration reference for GPS
|
US7089000B1
(en)
|
1999-03-18 |
2006-08-08 |
The Directv Group, Inc. |
Multi-node wireless communication system with multiple transponding platforms
|
US6327523B2
(en)
*
|
1999-01-21 |
2001-12-04 |
Hughes Electronics Corporation |
Overhead system of inclined eccentric geosynchronous orbitting satellites
|
US6920309B1
(en)
|
1999-03-18 |
2005-07-19 |
The Directv Group, Inc. |
User positioning technique for multi-platform communication system
|
US6990314B1
(en)
*
|
1999-03-18 |
2006-01-24 |
The Directv Group, Inc. |
Multi-node point-to-point satellite communication system employing multiple geo satellites
|
US7215954B1
(en)
|
1999-03-18 |
2007-05-08 |
The Directv Group, Inc. |
Resource allocation method for multi-platform communication system
|
US6571081B1
(en)
*
|
1999-05-04 |
2003-05-27 |
Hughes Electronics Corporation |
Hybridized space/ground beam forming
|
US6195037B1
(en)
|
1999-06-01 |
2001-02-27 |
Motorola, Inc. |
Method and apparatus for increased system capacity using antenna beamforming
|
TW466846B
(en)
*
|
1999-07-13 |
2001-12-01 |
Cit Alcatel |
LEO satellite data transmission arrangement
|
US6771977B1
(en)
*
|
1999-07-30 |
2004-08-03 |
Rockwell Collins, Inc. |
Dual mode satellite terminal for emergency operation
|
GB2353159A
(en)
*
|
1999-08-10 |
2001-02-14 |
Ico Services Ltd |
Position determination in multi-beam satellite
|
US6511020B2
(en)
|
2000-01-07 |
2003-01-28 |
The Boeing Company |
Method for limiting interference between satellite communications systems
|
US7339520B2
(en)
*
|
2000-02-04 |
2008-03-04 |
The Directv Group, Inc. |
Phased array terminal for equatorial satellite constellations
|
US7027769B1
(en)
|
2000-03-31 |
2006-04-11 |
The Directv Group, Inc. |
GEO stationary communications system with minimal delay
|
US6963548B1
(en)
|
2000-04-17 |
2005-11-08 |
The Directv Group, Inc. |
Coherent synchronization of code division multiple access signals
|
US6756937B1
(en)
*
|
2000-06-06 |
2004-06-29 |
The Directv Group, Inc. |
Stratospheric platforms based mobile communications architecture
|
US6388615B1
(en)
|
2000-06-06 |
2002-05-14 |
Hughes Electronics Corporation |
Micro cell architecture for mobile user tracking communication system
|
US6829479B1
(en)
*
|
2000-07-14 |
2004-12-07 |
The Directv Group. Inc. |
Fixed wireless back haul for mobile communications using stratospheric platforms
|
US6895217B1
(en)
|
2000-08-21 |
2005-05-17 |
The Directv Group, Inc. |
Stratospheric-based communication system for mobile users having adaptive interference rejection
|
US7257418B1
(en)
|
2000-08-31 |
2007-08-14 |
The Directv Group, Inc. |
Rapid user acquisition by a ground-based beamformer
|
US6941138B1
(en)
|
2000-09-05 |
2005-09-06 |
The Directv Group, Inc. |
Concurrent communications between a user terminal and multiple stratospheric transponder platforms
|
US6763242B1
(en)
|
2000-09-14 |
2004-07-13 |
The Directv Group, Inc. |
Resource assignment system and method for determining the same
|
US7317916B1
(en)
|
2000-09-14 |
2008-01-08 |
The Directv Group, Inc. |
Stratospheric-based communication system for mobile users using additional phased array elements for interference rejection
|
US6611237B2
(en)
|
2000-11-30 |
2003-08-26 |
The Regents Of The University Of California |
Fluidic self-assembly of active antenna
|
US6952580B2
(en)
*
|
2000-12-12 |
2005-10-04 |
The Directv Group, Inc. |
Multiple link internet protocol mobile communications system and method therefor
|
US7103317B2
(en)
|
2000-12-12 |
2006-09-05 |
The Directv Group, Inc. |
Communication system using multiple link terminals for aircraft
|
US7181162B2
(en)
|
2000-12-12 |
2007-02-20 |
The Directv Group, Inc. |
Communication system using multiple link terminals
|
US7400857B2
(en)
|
2000-12-12 |
2008-07-15 |
The Directv Group, Inc. |
Communication system using multiple link terminals
|
US6891813B2
(en)
|
2000-12-12 |
2005-05-10 |
The Directv Group, Inc. |
Dynamic cell CDMA code assignment system and method
|
US7809403B2
(en)
|
2001-01-19 |
2010-10-05 |
The Directv Group, Inc. |
Stratospheric platforms communication system using adaptive antennas
|
US7187949B2
(en)
|
2001-01-19 |
2007-03-06 |
The Directv Group, Inc. |
Multiple basestation communication system having adaptive antennas
|
US8396513B2
(en)
|
2001-01-19 |
2013-03-12 |
The Directv Group, Inc. |
Communication system for mobile users using adaptive antenna
|
US7068616B2
(en)
*
|
2001-02-05 |
2006-06-27 |
The Directv Group, Inc. |
Multiple dynamic connectivity for satellite communications systems
|
US7068733B2
(en)
*
|
2001-02-05 |
2006-06-27 |
The Directv Group, Inc. |
Sampling technique for digital beam former
|
US20040092257A1
(en)
*
|
2002-11-12 |
2004-05-13 |
Chung Kirby J. |
Scalable satellite area coverage
|
US7400264B2
(en)
*
|
2003-02-14 |
2008-07-15 |
Energy Technology Group, Inc. |
Automated meter reading system, communication and control network for automated meter reading, meter data collector, and associated methods
|
US7304587B2
(en)
*
|
2003-02-14 |
2007-12-04 |
Energy Technology Group, Inc. |
Automated meter reading system, communication and control network for automated meter reading, meter data collector program product, and associated methods
|
US20070013547A1
(en)
*
|
2003-02-14 |
2007-01-18 |
Boaz Jon A |
Automated meter reading system, communication and control network from automated meter reading, meter data collector, and associated methods
|
US20050197060A1
(en)
*
|
2004-03-04 |
2005-09-08 |
Hedinger Robert A. |
Scalable multi-satellite spot beam architecture
|
US6989786B1
(en)
*
|
2004-06-30 |
2006-01-24 |
Intelsat Global Service Corporation |
Satellite antenna station keeping
|
US7330122B2
(en)
|
2005-08-10 |
2008-02-12 |
Remotemdx, Inc. |
Remote tracking and communication device
|
US7936262B2
(en)
*
|
2006-07-14 |
2011-05-03 |
Securealert, Inc. |
Remote tracking system with a dedicated monitoring center
|
US7737841B2
(en)
*
|
2006-07-14 |
2010-06-15 |
Remotemdx |
Alarm and alarm management system for remote tracking devices
|
US8797210B2
(en)
|
2006-07-14 |
2014-08-05 |
Securealert, Inc. |
Remote tracking device and a system and method for two-way voice communication between the device and a monitoring center
|
US7545318B2
(en)
|
2006-07-14 |
2009-06-09 |
Remotemdx |
Remote tracking system and device with variable sampling and sending capabilities based on environmental factors
|
US7969352B2
(en)
*
|
2008-01-08 |
2011-06-28 |
The Boeing Company |
Global positioning system accuracy enhancement
|
FR2928510B1
(fr)
*
|
2008-03-04 |
2011-07-29 |
Thales Sa |
Systeme de formation de faisceaux a traitement fait au sol a transmission numerique
|
US8232876B2
(en)
*
|
2008-03-07 |
2012-07-31 |
Securealert, Inc. |
System and method for monitoring individuals using a beacon and intelligent remote tracking device
|
US8514070B2
(en)
|
2010-04-07 |
2013-08-20 |
Securealert, Inc. |
Tracking device incorporating enhanced security mounting strap
|
US8792822B2
(en)
|
2010-12-07 |
2014-07-29 |
The Boeing Company |
Power management scheme for protecting components on board a spacecraft
|
US8665174B2
(en)
|
2011-01-13 |
2014-03-04 |
The Boeing Company |
Triangular phased array antenna subarray
|
US9099777B1
(en)
|
2011-05-25 |
2015-08-04 |
The Boeing Company |
Ultra wide band antenna element
|
US8643554B1
(en)
|
2011-05-25 |
2014-02-04 |
The Boeing Company |
Ultra wide band antenna element
|
US9368879B1
(en)
|
2011-05-25 |
2016-06-14 |
The Boeing Company |
Ultra wide band antenna element
|
US9172147B1
(en)
|
2013-02-20 |
2015-10-27 |
The Boeing Company |
Ultra wide band antenna element
|
US9481332B1
(en)
|
2013-06-14 |
2016-11-01 |
The Boeing Company |
Plug-n-play power system for an accessory in an aircraft
|
CN104506227A
(zh)
*
|
2014-11-28 |
2015-04-08 |
南京中网卫星通信股份有限公司 |
一种IP-star卫星系统自动寻星和入网装置及方法
|
US10135520B2
(en)
*
|
2015-03-13 |
2018-11-20 |
Peter Lemme |
System and method for communicating via a satellite in an inclined geosynchronous orbit
|
US10805000B2
(en)
*
|
2015-07-23 |
2020-10-13 |
Qualcomm Incorporated |
Method and apparatus for discontinuous transmission in bent-pipe relay in satellite communication systems
|
GB2540776B
(en)
*
|
2015-07-27 |
2018-10-10 |
Avanti Communications Group Plc |
Satellite communication
|
GB2540775A
(en)
*
|
2015-07-27 |
2017-02-01 |
Avanti Communications Group Plc |
Satellite communication
|
CR20180125A
(es)
*
|
2015-07-31 |
2018-05-14 |
Viasat Inc |
Constelación de satélites de capacidad felxible
|
US10807740B2
(en)
*
|
2017-04-24 |
2020-10-20 |
Blue Digs LLC |
Sun synchronous orbit
|
CN109560862A
(zh)
*
|
2019-01-23 |
2019-04-02 |
长沙天仪空间科技研究院有限公司 |
一种基于编队卫星的星间通信系统及方法
|
US11483061B2
(en)
|
2020-03-04 |
2022-10-25 |
Maxar Space Llc |
Aggregated space system network
|
US12080945B2
(en)
*
|
2022-04-25 |
2024-09-03 |
Hughes Network Systems, Llc |
Systems and methods for mitigating interference from satellite gateway antenna
|