US3126517A
(en)
*
|
|
1964-03-24 |
|
Tapered waveguide transition sections |
DE965725C
(de)
*
|
1953-10-10 |
1957-06-19 |
Siemens Ag |
Veraenderbare Induktivitaet mit grosser Variation des Induktivitaetswertes
|
US2949589A
(en)
*
|
1955-05-20 |
1960-08-16 |
Surface Conduction Inc |
Microwave communication lines
|
US2948870A
(en)
*
|
1956-03-13 |
1960-08-09 |
Bell Telephone Labor Inc |
Microwave mode suppressors
|
LU35086A1
(nl)
*
|
1956-04-11 |
|
|
|
US2921277A
(en)
*
|
1956-07-13 |
1960-01-12 |
Surface Conduction Inc |
Launching and receiving of surface waves
|
US3491291A
(en)
*
|
1966-06-27 |
1970-01-20 |
Beloit Iron Works |
Resonant loop single conductor surface wave device
|
US7154430B1
(en)
|
1981-01-16 |
2006-12-26 |
The Boeing Company |
Ventriloqual jamming using a towed transmission line
|
US4743916A
(en)
*
|
1985-12-24 |
1988-05-10 |
The Boeing Company |
Method and apparatus for proportional RF radiation from surface wave transmission line
|
US4808950A
(en)
*
|
1986-10-06 |
1989-02-28 |
Sanders Associates, Inc. |
Electromagnetic dispersive delay line
|
US9999038B2
(en)
|
2013-05-31 |
2018-06-12 |
At&T Intellectual Property I, L.P. |
Remote distributed antenna system
|
US10063280B2
(en)
|
2014-09-17 |
2018-08-28 |
At&T Intellectual Property I, L.P. |
Monitoring and mitigating conditions in a communication network
|
US9615269B2
(en)
|
2014-10-02 |
2017-04-04 |
At&T Intellectual Property I, L.P. |
Method and apparatus that provides fault tolerance in a communication network
|
US9503189B2
(en)
|
2014-10-10 |
2016-11-22 |
At&T Intellectual Property I, L.P. |
Method and apparatus for arranging communication sessions in a communication system
|
US9973299B2
(en)
|
2014-10-14 |
2018-05-15 |
At&T Intellectual Property I, L.P. |
Method and apparatus for adjusting a mode of communication in a communication network
|
US9769020B2
(en)
|
2014-10-21 |
2017-09-19 |
At&T Intellectual Property I, L.P. |
Method and apparatus for responding to events affecting communications in a communication network
|
US9312919B1
(en)
|
2014-10-21 |
2016-04-12 |
At&T Intellectual Property I, Lp |
Transmission device with impairment compensation and methods for use therewith
|
US10009067B2
(en)
|
2014-12-04 |
2018-06-26 |
At&T Intellectual Property I, L.P. |
Method and apparatus for configuring a communication interface
|
US11025460B2
(en)
|
2014-11-20 |
2021-06-01 |
At&T Intellectual Property I, L.P. |
Methods and apparatus for accessing interstitial areas of a cable
|
US9800327B2
(en)
|
2014-11-20 |
2017-10-24 |
At&T Intellectual Property I, L.P. |
Apparatus for controlling operations of a communication device and methods thereof
|
US9461706B1
(en)
|
2015-07-31 |
2016-10-04 |
At&T Intellectual Property I, Lp |
Method and apparatus for exchanging communication signals
|
US9544006B2
(en)
|
2014-11-20 |
2017-01-10 |
At&T Intellectual Property I, L.P. |
Transmission device with mode division multiplexing and methods for use therewith
|
US9954287B2
(en)
|
2014-11-20 |
2018-04-24 |
At&T Intellectual Property I, L.P. |
Apparatus for converting wireless signals and electromagnetic waves and methods thereof
|
US10243784B2
(en)
|
2014-11-20 |
2019-03-26 |
At&T Intellectual Property I, L.P. |
System for generating topology information and methods thereof
|
US9997819B2
(en)
|
2015-06-09 |
2018-06-12 |
At&T Intellectual Property I, L.P. |
Transmission medium and method for facilitating propagation of electromagnetic waves via a core
|
US9876570B2
(en)
|
2015-02-20 |
2018-01-23 |
At&T Intellectual Property I, Lp |
Guided-wave transmission device with non-fundamental mode propagation and methods for use therewith
|
US10224981B2
(en)
|
2015-04-24 |
2019-03-05 |
At&T Intellectual Property I, Lp |
Passive electrical coupling device and methods for use therewith
|
US9705561B2
(en)
|
2015-04-24 |
2017-07-11 |
At&T Intellectual Property I, L.P. |
Directional coupling device and methods for use therewith
|
US9793954B2
(en)
|
2015-04-28 |
2017-10-17 |
At&T Intellectual Property I, L.P. |
Magnetic coupling device and methods for use therewith
|
US9490869B1
(en)
|
2015-05-14 |
2016-11-08 |
At&T Intellectual Property I, L.P. |
Transmission medium having multiple cores and methods for use therewith
|
US9871282B2
(en)
|
2015-05-14 |
2018-01-16 |
At&T Intellectual Property I, L.P. |
At least one transmission medium having a dielectric surface that is covered at least in part by a second dielectric
|
US10650940B2
(en)
|
2015-05-15 |
2020-05-12 |
At&T Intellectual Property I, L.P. |
Transmission medium having a conductive material and methods for use therewith
|
US9917341B2
(en)
|
2015-05-27 |
2018-03-13 |
At&T Intellectual Property I, L.P. |
Apparatus and method for launching electromagnetic waves and for modifying radial dimensions of the propagating electromagnetic waves
|
US9912381B2
(en)
|
2015-06-03 |
2018-03-06 |
At&T Intellectual Property I, Lp |
Network termination and methods for use therewith
|
US10812174B2
(en)
|
2015-06-03 |
2020-10-20 |
At&T Intellectual Property I, L.P. |
Client node device and methods for use therewith
|
US9866309B2
(en)
|
2015-06-03 |
2018-01-09 |
At&T Intellectual Property I, Lp |
Host node device and methods for use therewith
|
US9913139B2
(en)
|
2015-06-09 |
2018-03-06 |
At&T Intellectual Property I, L.P. |
Signal fingerprinting for authentication of communicating devices
|
US9820146B2
(en)
|
2015-06-12 |
2017-11-14 |
At&T Intellectual Property I, L.P. |
Method and apparatus for authentication and identity management of communicating devices
|
US9865911B2
(en)
|
2015-06-25 |
2018-01-09 |
At&T Intellectual Property I, L.P. |
Waveguide system for slot radiating first electromagnetic waves that are combined into a non-fundamental wave mode second electromagnetic wave on a transmission medium
|
US9640850B2
(en)
|
2015-06-25 |
2017-05-02 |
At&T Intellectual Property I, L.P. |
Methods and apparatus for inducing a non-fundamental wave mode on a transmission medium
|
US9509415B1
(en)
|
2015-06-25 |
2016-11-29 |
At&T Intellectual Property I, L.P. |
Methods and apparatus for inducing a fundamental wave mode on a transmission medium
|
US9882257B2
(en)
|
2015-07-14 |
2018-01-30 |
At&T Intellectual Property I, L.P. |
Method and apparatus for launching a wave mode that mitigates interference
|
US9847566B2
(en)
|
2015-07-14 |
2017-12-19 |
At&T Intellectual Property I, L.P. |
Method and apparatus for adjusting a field of a signal to mitigate interference
|
US10205655B2
(en)
|
2015-07-14 |
2019-02-12 |
At&T Intellectual Property I, L.P. |
Apparatus and methods for communicating utilizing an antenna array and multiple communication paths
|
US10044409B2
(en)
|
2015-07-14 |
2018-08-07 |
At&T Intellectual Property I, L.P. |
Transmission medium and methods for use therewith
|
US9853342B2
(en)
|
2015-07-14 |
2017-12-26 |
At&T Intellectual Property I, L.P. |
Dielectric transmission medium connector and methods for use therewith
|
US10148016B2
(en)
|
2015-07-14 |
2018-12-04 |
At&T Intellectual Property I, L.P. |
Apparatus and methods for communicating utilizing an antenna array
|
US10170840B2
(en)
|
2015-07-14 |
2019-01-01 |
At&T Intellectual Property I, L.P. |
Apparatus and methods for sending or receiving electromagnetic signals
|
US9628116B2
(en)
|
2015-07-14 |
2017-04-18 |
At&T Intellectual Property I, L.P. |
Apparatus and methods for transmitting wireless signals
|
US10341142B2
(en)
|
2015-07-14 |
2019-07-02 |
At&T Intellectual Property I, L.P. |
Apparatus and methods for generating non-interfering electromagnetic waves on an uninsulated conductor
|
US10090606B2
(en)
|
2015-07-15 |
2018-10-02 |
At&T Intellectual Property I, L.P. |
Antenna system with dielectric array and methods for use therewith
|
US9912027B2
(en)
|
2015-07-23 |
2018-03-06 |
At&T Intellectual Property I, L.P. |
Method and apparatus for exchanging communication signals
|
US9948333B2
(en)
|
2015-07-23 |
2018-04-17 |
At&T Intellectual Property I, L.P. |
Method and apparatus for wireless communications to mitigate interference
|
US9871283B2
(en)
|
2015-07-23 |
2018-01-16 |
At&T Intellectual Property I, Lp |
Transmission medium having a dielectric core comprised of plural members connected by a ball and socket configuration
|
US9749053B2
(en)
|
2015-07-23 |
2017-08-29 |
At&T Intellectual Property I, L.P. |
Node device, repeater and methods for use therewith
|
US9735833B2
(en)
|
2015-07-31 |
2017-08-15 |
At&T Intellectual Property I, L.P. |
Method and apparatus for communications management in a neighborhood network
|
US9967173B2
(en)
|
2015-07-31 |
2018-05-08 |
At&T Intellectual Property I, L.P. |
Method and apparatus for authentication and identity management of communicating devices
|
US9904535B2
(en)
|
2015-09-14 |
2018-02-27 |
At&T Intellectual Property I, L.P. |
Method and apparatus for distributing software
|
US9769128B2
(en)
|
2015-09-28 |
2017-09-19 |
At&T Intellectual Property I, L.P. |
Method and apparatus for encryption of communications over a network
|
US9876264B2
(en)
|
2015-10-02 |
2018-01-23 |
At&T Intellectual Property I, Lp |
Communication system, guided wave switch and methods for use therewith
|
US10355367B2
(en)
|
2015-10-16 |
2019-07-16 |
At&T Intellectual Property I, L.P. |
Antenna structure for exchanging wireless signals
|
US9860075B1
(en)
|
2016-08-26 |
2018-01-02 |
At&T Intellectual Property I, L.P. |
Method and communication node for broadband distribution
|
US10135146B2
(en)
|
2016-10-18 |
2018-11-20 |
At&T Intellectual Property I, L.P. |
Apparatus and methods for launching guided waves via circuits
|
US10811767B2
(en)
|
2016-10-21 |
2020-10-20 |
At&T Intellectual Property I, L.P. |
System and dielectric antenna with convex dielectric radome
|
US10312567B2
(en)
|
2016-10-26 |
2019-06-04 |
At&T Intellectual Property I, L.P. |
Launcher with planar strip antenna and methods for use therewith
|
US10225025B2
(en)
|
2016-11-03 |
2019-03-05 |
At&T Intellectual Property I, L.P. |
Method and apparatus for detecting a fault in a communication system
|
US10340601B2
(en)
|
2016-11-23 |
2019-07-02 |
At&T Intellectual Property I, L.P. |
Multi-antenna system and methods for use therewith
|
US10178445B2
(en)
|
2016-11-23 |
2019-01-08 |
At&T Intellectual Property I, L.P. |
Methods, devices, and systems for load balancing between a plurality of waveguides
|
US10637149B2
(en)
|
2016-12-06 |
2020-04-28 |
At&T Intellectual Property I, L.P. |
Injection molded dielectric antenna and methods for use therewith
|
US9927517B1
(en)
|
2016-12-06 |
2018-03-27 |
At&T Intellectual Property I, L.P. |
Apparatus and methods for sensing rainfall
|
US10382976B2
(en)
|
2016-12-06 |
2019-08-13 |
At&T Intellectual Property I, L.P. |
Method and apparatus for managing wireless communications based on communication paths and network device positions
|
US10727599B2
(en)
|
2016-12-06 |
2020-07-28 |
At&T Intellectual Property I, L.P. |
Launcher with slot antenna and methods for use therewith
|
US10694379B2
(en)
|
2016-12-06 |
2020-06-23 |
At&T Intellectual Property I, L.P. |
Waveguide system with device-based authentication and methods for use therewith
|
US10819035B2
(en)
|
2016-12-06 |
2020-10-27 |
At&T Intellectual Property I, L.P. |
Launcher with helical antenna and methods for use therewith
|
US10139820B2
(en)
|
2016-12-07 |
2018-11-27 |
At&T Intellectual Property I, L.P. |
Method and apparatus for deploying equipment of a communication system
|
US10168695B2
(en)
|
2016-12-07 |
2019-01-01 |
At&T Intellectual Property I, L.P. |
Method and apparatus for controlling an unmanned aircraft
|
US10547348B2
(en)
|
2016-12-07 |
2020-01-28 |
At&T Intellectual Property I, L.P. |
Method and apparatus for switching transmission mediums in a communication system
|
US10446936B2
(en)
|
2016-12-07 |
2019-10-15 |
At&T Intellectual Property I, L.P. |
Multi-feed dielectric antenna system and methods for use therewith
|
US10027397B2
(en)
|
2016-12-07 |
2018-07-17 |
At&T Intellectual Property I, L.P. |
Distributed antenna system and methods for use therewith
|
US9893795B1
(en)
|
2016-12-07 |
2018-02-13 |
At&T Intellectual Property I, Lp |
Method and repeater for broadband distribution
|
US10243270B2
(en)
|
2016-12-07 |
2019-03-26 |
At&T Intellectual Property I, L.P. |
Beam adaptive multi-feed dielectric antenna system and methods for use therewith
|
US10359749B2
(en)
|
2016-12-07 |
2019-07-23 |
At&T Intellectual Property I, L.P. |
Method and apparatus for utilities management via guided wave communication
|
US10389029B2
(en)
|
2016-12-07 |
2019-08-20 |
At&T Intellectual Property I, L.P. |
Multi-feed dielectric antenna system with core selection and methods for use therewith
|
US10601494B2
(en)
|
2016-12-08 |
2020-03-24 |
At&T Intellectual Property I, L.P. |
Dual-band communication device and method for use therewith
|
US9911020B1
(en)
|
2016-12-08 |
2018-03-06 |
At&T Intellectual Property I, L.P. |
Method and apparatus for tracking via a radio frequency identification device
|
US10103422B2
(en)
|
2016-12-08 |
2018-10-16 |
At&T Intellectual Property I, L.P. |
Method and apparatus for mounting network devices
|
US10136255B2
(en)
|
2016-12-08 |
2018-11-20 |
At&T Intellectual Property I, L.P. |
Method and apparatus for proximity sensing on a communication device
|
US10530505B2
(en)
|
2016-12-08 |
2020-01-07 |
At&T Intellectual Property I, L.P. |
Apparatus and methods for launching electromagnetic waves along a transmission medium
|
US10326689B2
(en)
|
2016-12-08 |
2019-06-18 |
At&T Intellectual Property I, L.P. |
Method and system for providing alternative communication paths
|
US10411356B2
(en)
|
2016-12-08 |
2019-09-10 |
At&T Intellectual Property I, L.P. |
Apparatus and methods for selectively targeting communication devices with an antenna array
|
US10389037B2
(en)
|
2016-12-08 |
2019-08-20 |
At&T Intellectual Property I, L.P. |
Apparatus and methods for selecting sections of an antenna array and use therewith
|
US9998870B1
(en)
|
2016-12-08 |
2018-06-12 |
At&T Intellectual Property I, L.P. |
Method and apparatus for proximity sensing
|
US10069535B2
(en)
|
2016-12-08 |
2018-09-04 |
At&T Intellectual Property I, L.P. |
Apparatus and methods for launching electromagnetic waves having a certain electric field structure
|
US10777873B2
(en)
|
2016-12-08 |
2020-09-15 |
At&T Intellectual Property I, L.P. |
Method and apparatus for mounting network devices
|
US10938108B2
(en)
|
2016-12-08 |
2021-03-02 |
At&T Intellectual Property I, L.P. |
Frequency selective multi-feed dielectric antenna system and methods for use therewith
|
US10340983B2
(en)
|
2016-12-09 |
2019-07-02 |
At&T Intellectual Property I, L.P. |
Method and apparatus for surveying remote sites via guided wave communications
|
US9838896B1
(en)
|
2016-12-09 |
2017-12-05 |
At&T Intellectual Property I, L.P. |
Method and apparatus for assessing network coverage
|
US10264586B2
(en)
|
2016-12-09 |
2019-04-16 |
At&T Mobility Ii Llc |
Cloud-based packet controller and methods for use therewith
|
US9973940B1
(en)
|
2017-02-27 |
2018-05-15 |
At&T Intellectual Property I, L.P. |
Apparatus and methods for dynamic impedance matching of a guided wave launcher
|
US10298293B2
(en)
|
2017-03-13 |
2019-05-21 |
At&T Intellectual Property I, L.P. |
Apparatus of communication utilizing wireless network devices
|
US10389403B2
(en)
|
2017-07-05 |
2019-08-20 |
At&T Intellectual Property I, L.P. |
Method and apparatus for reducing flow of currents on an outer surface of a structure
|
US10103777B1
(en)
|
2017-07-05 |
2018-10-16 |
At&T Intellectual Property I, L.P. |
Method and apparatus for reducing radiation from an external surface of a waveguide structure
|
US10051488B1
(en)
|
2017-10-19 |
2018-08-14 |
At&T Intellectual Property I, L.P. |
Dual mode communications device with remote device feedback and methods for use therewith
|
US10374277B2
(en)
|
2017-09-05 |
2019-08-06 |
At&T Intellectual Property I, L.P. |
Multi-arm dielectric coupling system and methods for use therewith
|
US10374278B2
(en)
|
2017-09-05 |
2019-08-06 |
At&T Intellectual Property I, L.P. |
Dielectric coupling system with mode control and methods for use therewith
|
US10446899B2
(en)
|
2017-09-05 |
2019-10-15 |
At&T Intellectual Property I, L.P. |
Flared dielectric coupling system and methods for use therewith
|
US10498589B2
(en)
|
2017-10-04 |
2019-12-03 |
At&T Intellectual Property I, L.P. |
Apparatus and methods for mitigating a fault that adversely affects ultra-wideband transmissions
|
US10553959B2
(en)
|
2017-10-26 |
2020-02-04 |
At&T Intellectual Property I, L.P. |
Antenna system with planar antenna and directors and methods for use therewith
|
US11018525B2
(en)
|
2017-12-07 |
2021-05-25 |
At&T Intellectual Property 1, L.P. |
Methods and apparatus for increasing a transfer of energy in an inductive power supply
|
US10530647B2
(en)
|
2018-03-26 |
2020-01-07 |
At&T Intellectual Property I, L.P. |
Processing of electromagnetic waves and methods thereof
|
US10547545B2
(en)
|
2018-03-30 |
2020-01-28 |
At&T Intellectual Property I, L.P. |
Method and apparatus for switching of data channels provided in electromagnetic waves
|
US10833727B2
(en)
|
2018-10-02 |
2020-11-10 |
At&T Intellectual Property I, L.P. |
Methods and apparatus for launching or receiving electromagnetic waves
|
US10931012B2
(en)
|
2018-11-14 |
2021-02-23 |
At&T Intellectual Property I, L.P. |
Device with programmable reflector for transmitting or receiving electromagnetic waves
|
US10957977B2
(en)
|
2018-11-14 |
2021-03-23 |
At&T Intellectual Property I, L.P. |
Device with virtual reflector for transmitting or receiving electromagnetic waves
|
US10938104B2
(en)
|
2018-11-16 |
2021-03-02 |
At&T Intellectual Property I, L.P. |
Method and apparatus for mitigating a change in an orientation of an antenna
|
US10965344B2
(en)
|
2018-11-29 |
2021-03-30 |
At&T Intellectual Property 1, L.P. |
Methods and apparatus for exchanging wireless signals utilizing electromagnetic waves having differing characteristics
|
US11082091B2
(en)
|
2018-11-29 |
2021-08-03 |
At&T Intellectual Property I, L.P. |
Method and apparatus for communication utilizing electromagnetic waves and a power line
|
US11171960B2
(en)
|
2018-12-03 |
2021-11-09 |
At&T Intellectual Property I, L.P. |
Network security management based on collection and cataloging of network-accessible device information
|
US11283182B2
(en)
|
2018-12-03 |
2022-03-22 |
At&T Intellectual Property I, L.P. |
Guided wave launcher with lens and methods for use therewith
|
US11205857B2
(en)
|
2018-12-04 |
2021-12-21 |
At&T Intellectual Property I, L.P. |
System and method for launching guided electromagnetic waves with channel feedback
|
US11362438B2
(en)
|
2018-12-04 |
2022-06-14 |
At&T Intellectual Property I, L.P. |
Configurable guided wave launcher and methods for use therewith
|
US10977932B2
(en)
|
2018-12-04 |
2021-04-13 |
At&T Intellectual Property I, L.P. |
Method and apparatus for electromagnetic wave communications associated with vehicular traffic
|
US11283177B2
(en)
|
2019-12-02 |
2022-03-22 |
At&T Intellectual Property I, L.P. |
Surface wave transmission device with RF housing and methods for use therewith
|
US11277159B2
(en)
|
2019-12-03 |
2022-03-15 |
At&T Intellectual Property I, L.P. |
Method and apparatus for managing propagation delays of electromagnetic waves
|
US11502724B2
(en)
|
2019-12-03 |
2022-11-15 |
At&T Intellectual Property I, L.P. |
Method and apparatus for transitioning between electromagnetic wave modes
|
US10951266B1
(en)
|
2019-12-03 |
2021-03-16 |
At&T Intellectual Property I, L.P. |
Guided wave coupling system for telephony cable wrap wire and methods for use therewith
|
US11070250B2
(en)
|
2019-12-03 |
2021-07-20 |
At&T Intellectual Property I, L.P. |
Method and apparatus for calibrating waveguide systems to manage propagation delays of electromagnetic waves
|
US11356208B2
(en)
|
2019-12-04 |
2022-06-07 |
At&T Intellectual Property I, L.P. |
Transmission device with hybrid ARQ and methods for use therewith
|
US11223098B2
(en)
*
|
2019-12-04 |
2022-01-11 |
At&T Intellectual Property I, L.P. |
Waveguide system comprising a scattering device for generating a second non-fundamental wave mode from a first non-fundamental wave mode
|
US10951267B1
(en)
|
2019-12-04 |
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