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Class Information
Number: 455/73
Name: Telecommunications > Transmitter and receiver at same station (e.g., transceiver)
Description: Subject matter having both a signal transmitter and a signal receiver at a common geographic location for transmission and reception of separate signals.

Sub-classes under this class:

Class Number Class Name Patents
455/74 Convertible (e.g., to diverse art device) 199
455/90.1 Having particular application (e.g., avalanche victim assistance) of a transceiver 587
455/90.2 Having particular configuration (e.g., c.b., or walkie-talkie) of a transceiver 450
455/90.3 Having particular housing or support of a transceiver 1,481
455/550.1 Radiotelephone equipment detail 3,933
455/88 Transceiver controlling a separate transceiver or receiver 451
455/84 With a common signal processing stage 299
455/75 With frequency stabilization (e.g., automatic frequency control) 233
455/78 With transmitter-receiver switching or interaction prevention 1,033
455/77 With tuning 304

Patents under this class:

Patent Number Title Of Patent Date Issued
8712342 Integrated transmit/receive switch Apr. 29, 2014
8712339 Methods and apparatus for power amplifier calibration Apr. 29, 2014
8712338 Method and system for implementing power detection Apr. 29, 2014
8711971 Multiple input multiple output transceiver Apr. 29, 2014
8711779 Wireless communication system, associated methods and data structures Apr. 29, 2014
8707327 Methods and arrangements for effecting supplementary mail transfer or management Apr. 22, 2014
8706124 Data path transfer for multiband communication Apr. 22, 2014
8706050 Matching circuit, wiring board, and transmitter, receiver, transceiver, and radar apparatus that have the matching circuit Apr. 22, 2014
8706049 Platform integrated phased array transmit/receive module Apr. 22, 2014
8705595 Digital output power measurement in radio communication systems Apr. 22, 2014
8694061 Method and arrangement for reducing power consumption in a mobile communication network Apr. 8, 2014
8694040 Remotely configurable wireless intercom system for an establishment Apr. 8, 2014
8693974 MEMS based multiband receiver architecture Apr. 8, 2014
8693957 Signal transceiving module Apr. 8, 2014
8693877 Integrated infrared receiver and emitter for multiple functionalities Apr. 8, 2014
8693491 Packet transmission device, signal terminating device, communication system, and communication method Apr. 8, 2014
8689026 Enhancing power efficiency in a wireless internet card Apr. 1, 2014
8688055 Push-pull low-noise amplifier with area-efficient implementation Apr. 1, 2014
8687675 Method and system for transmitting/receiving data in communication system Apr. 1, 2014
8682259 Wireless communication apparatus, wireless communication system, wireless communication method and program Mar. 25, 2014
8682258 High-frequency circuit, high-frequency device, and communication apparatus Mar. 25, 2014
8681840 Transceivers having loopback switches and methods of calibrating carrier leakage thereof Mar. 25, 2014
8676916 Method and apparatus for connection to virtual private networks for secure transactions Mar. 18, 2014
8676143 Multimode receiver with active blocker suppression Mar. 18, 2014
8675078 Test technique for set-top boxes Mar. 18, 2014
8670797 Multi-antenna wireless device with power amplifiers having different characteristics Mar. 11, 2014
8670356 Fast frequency hopping full-duplex radio Mar. 11, 2014
8666331 Cascading baseband processors Mar. 4, 2014
8666326 Method and system for a reconfigurable filter that is utilized by a RF transmitter and a RF receiver which are integrated on a single substrate Mar. 4, 2014
8666253 Radio frequency photonic transceiver Mar. 4, 2014
8666075 System and method for improving in-game communications during a game Mar. 4, 2014
8660500 Method and system for a voltage-controlled oscillator with a leaky wave antenna Feb. 25, 2014
8660484 Filter using a transmission line as a delay line Feb. 25, 2014
8660169 Systems/methods of adaptively varying a bandwidth and/or frequency content of communications Feb. 25, 2014
8659456 Electronic device and transmitter DC offset calibration method thereof Feb. 25, 2014
8659388 Variable strength wireless communication system Feb. 25, 2014
8655285 Multi-port distributed antenna Feb. 18, 2014
8654823 Low latency transmitter path data link interface Feb. 18, 2014
8654821 Method and circuit for fractional rate pulse shaping Feb. 18, 2014
8650577 Mobile terminal and controlling method thereof Feb. 11, 2014
8649739 Increased receive sensitivity radio frequency front end integrated circuits Feb. 11, 2014
8649738 High-frequency amplifier and radio communication apparatus Feb. 11, 2014
8644773 Multiband low noise amplifier (LNA) with parallel resonant feedback Feb. 4, 2014
8644772 Device, system and method of transferring a wireless communication session between wireless communication frequency bands Feb. 4, 2014
8644418 Transmitter and receiver modules for unidirectional communications and a method using the aforementioned Feb. 4, 2014
8639194 Tunable antenna with a conductive, physical component co-located with the antenna Jan. 28, 2014
8639192 RF feedback receiver arrangement, RF transmit arrangement and RF transceiver arrangement Jan. 28, 2014
8639191 Communication apparatus and method Jan. 28, 2014
8639190 Precoding for segment sensitive scheduling in wireless communication systems Jan. 28, 2014
8634482 High power radio device communication parameter configuration and methods using limited configuration power Jan. 21, 2014

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