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Class Information
Number: 455/133
Name: Telecommunications > Receiver or analog modulated signal frequency converter > Plural receivers > With output selecting
Description: Subject matter where output signals from the several receivers are compared and a selected one of the output signals is either (a) applied to a utilization means, or (b) suppressed or prevented from appearing at the utilization means.

Sub-classes under this class:

Class Number Class Name Patents
455/135 By signal quality (e.g., signal to noise ratio) 348
455/134 By signal strength 304
455/136 With control (e.g., automatic gain control, automatic frequency control, etc.) 250

Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8674808 Interrogation of RFID communication units Mar. 18, 2014
8644427 Radio frequency receiver with dual band reception and dual ADC Feb. 4, 2014
8620245 Mobile device having at least two antennas and operation control method thereof Dec. 31, 2013
8606196 Reconfigurable diversity receiver Dec. 10, 2013
8576937 Precoding apparatus and method in a wireless communication system using multiple input multiple output Nov. 5, 2013
8559545 Channel information feedback method and apparatus thereof Oct. 15, 2013
8553158 Broadcast receiving apparatus, method for setting the same, and program for setting the same Oct. 8, 2013
8543076 Adaptive use of multiple receive chains in wireless communication terminals Sep. 24, 2013
8521166 System and method for transmitting and receiving a signal using multiple frequency bands in a wireless communication system Aug. 27, 2013
8521232 Methods and apparatus to display service quality to a user of a multiple mode communication device Aug. 27, 2013
8509843 Mobile communication terminal, data transmission method, apparatus, and data reception method Aug. 13, 2013
8509716 Adaptive impedance for LNB power supply output in dependence on communication mode/protocol Aug. 13, 2013
8503929 Method and system for routing FM data to a bluetooth enabled device via a bluetooth link Aug. 6, 2013
8498603 Dynamic AC-coupled DC offset correction Jul. 30, 2013
8494466 Selecting receiver chains of a mobile unit for receiving wireless signals Jul. 23, 2013
8483636 Receiver with hybrid reception estimation and methods for use therewith Jul. 9, 2013
8483634 System for signal metric based receive selection Jul. 9, 2013
8463214 Antenna diversity system Jun. 11, 2013
8428512 Method and system for sharing a Bluetooth processor for FM functions Apr. 23, 2013
8428544 Heterodyne commutating mixer apparatus Apr. 23, 2013
8412244 Receive diversity and multiple input multiple output (MIMO) using multiple mobile devices Apr. 2, 2013
8369811 System and method for radio antenna sharing in an information handling system Feb. 5, 2013
8369290 System and method for supporting handovers between different radio access technologies of a wireless communications system Feb. 5, 2013
8351888 Antenna diversity system and method Jan. 8, 2013
8331297 Method and system for generating antenna selection signals in wireless networks Dec. 11, 2012
8331886 Dynamic scalable concurrent communication and multi-core receiver architecture Dec. 11, 2012
8320822 Method and system for single chip satellite set-top box system Nov. 27, 2012
8320505 Apparatus and method for receiver in multiple antenna system Nov. 27, 2012
8295324 Method of processing a digital signal derived from a direct-sequence spread spectrum signal and a receiver Oct. 23, 2012
8284822 Method and system for utilizing direct digital frequency synthesis to process signals in multi-band applications Oct. 9, 2012
8285205 Method and system for a single chip integrated Bluetooth and FM transceiver and baseband processor Oct. 9, 2012
8270919 Receiving apparatus Sep. 18, 2012
8271045 Methods and apparatus to display service quality to a user of a multiple mode communication device Sep. 18, 2012
8229378 Receiver with hybrid reception estimation and methods for use therewith Jul. 24, 2012
8224272 System for signal metric based receive selection Jul. 17, 2012
8219051 Front-end receiver circuit with multiple paths which are simultaneously active and receiver system using the same Jul. 10, 2012
8204466 Dynamic AC-coupled DC offset correction Jun. 19, 2012
8195241 High-performance cellular telephone receiver Jun. 5, 2012
8184742 RF receiver having timing offset recovery function and timing offset recovery method using thereof May. 22, 2012
8175559 Receiving apparatus May. 8, 2012
8165637 Multiple input multiple output (mimo) antenna system adaptable for environmental multiplicity Apr. 24, 2012
8160510 Transmitter/receiver circuit and transmission/reception method Apr. 17, 2012
8160522 Apparatus and method for receiving signal in multiple input multiple output system Apr. 17, 2012
8150345 Simplified interference suppression in multi-antenna receivers Apr. 3, 2012
8150355 Radio receiver Apr. 3, 2012
8145161 Receive configuration adaptation for wireless transceivers Mar. 27, 2012
8126391 Method and system for single chip satellite set-top box system Feb. 28, 2012
8121306 Range-sensitive wireless microphone with out-of-range recording feature Feb. 21, 2012
8090412 Multi-sector base station and shared processing information Jan. 3, 2012
8068799 Radio frequency receiver systems that are configured to achieve high dynamic range Nov. 29, 2011

1 2 3 4 5 6

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