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Class Information
Number: 455/269
Name: Telecommunications > Receiver or analog modulated signal frequency converter > With wave collector (e.g., antenna)
Description: Subject matter wherein the receiver includes wave collecting or antenna means combined with the whole or a specific part of a receiver system and wherein the claimed combination does not form a subcombination of a more comprehensive otherwise classifiable systems.

Sub-classes under this class:

Class Number Class Name Patents
455/272 Plural separate collectors 344
455/270 Power-line or receiver element used as wave collector 27
455/271 Suppression of radiation from receiver via wave collector 23
455/280 With coupling to a stage of the receiver 160

Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8711971 Multiple input multiple output transceiver Apr. 29, 2014
8688108 Antenna apparatus and antenna selection method Apr. 1, 2014
8688172 Feeder cable reduction Apr. 1, 2014
8682258 High-frequency circuit, high-frequency device, and communication apparatus Mar. 25, 2014
8660500 Method and system for a voltage-controlled oscillator with a leaky wave antenna Feb. 25, 2014
8660623 Mobile wireless device with integrated antenna and audio transducer assembly and related methods Feb. 25, 2014
8639203 Antenna system comprising an electrically small antenna for reception of UHF band channel signals Jan. 28, 2014
8634791 Mobile wireless communications device antenna assembly with floating director elements on flexible substrate and related methods Jan. 21, 2014
8594564 Communication apparatus performing electrostatic coupling formed between an electrode unit and a living body Nov. 26, 2013
8588684 Communication apparatus for performing data communication electrode unit and a living body Nov. 19, 2013
8577314 Method and system for dynamic range detection and positioning utilizing leaky wave antennas Nov. 5, 2013
8570722 Electronic device with multiple power ports Oct. 29, 2013
8571599 Mobile wireless device with multi feed point antenna and audio transducer and related methods Oct. 29, 2013
8565808 Transmission power control system, base station, and transmission power control method Oct. 22, 2013
8543346 Near-isotropic antenna for monitoring electromagnetic signals Sep. 24, 2013
8515374 PLL circuit, and radio communication apparatus equipped with same Aug. 20, 2013
8515369 Apparatus and method for selecting transmission mode in multi-antenna system Aug. 20, 2013
8515355 Method of realizing smart antenna based on software radio and system therefor Aug. 20, 2013
8503951 Antenna installation method in a multiple input multiple output communication method Aug. 6, 2013
8494601 Communication device Jul. 23, 2013
8472907 Antenna device and communication device Jun. 25, 2013
8463324 Antenna and quasi-optic power amplifier element and array for a radio frequency system Jun. 11, 2013
8457581 Method and system for receiving I and Q RF signals without a phase shifter utilizing a leaky wave antenna Jun. 4, 2013
8422972 Antenna combining module Apr. 16, 2013
8422973 Bidirectional transmission coil and bidirectional transmission system using the same Apr. 16, 2013
8391816 Power supply device, power cable, and reception device Mar. 5, 2013
8358989 Wireless communication apparatus having automatic antenna tuning function Jan. 22, 2013
8339245 Semiconductor device and IC label, IC tag, and IC card provided with the semiconductor device Dec. 25, 2012
8340724 Feeder cable reduction Dec. 25, 2012
8326249 Methods and apparatus for supporting communications using a first polarization direction electrical antenna and a second polarization direction magnetic antenna Dec. 4, 2012
RE43830 System and method for mitigating fading of a signal at a radio receiver Nov. 27, 2012
8315126 Antenna device, reception device, and radio wave timepiece Nov. 20, 2012
8310200 Inductive chargers and inductive charging systems for portable electronic devices Nov. 13, 2012
8306496 Channel characteristic analyzing apparatus and method Nov. 6, 2012
8301087 Method and system for radiating a radioelectric signal through a combination of sector antennas Oct. 30, 2012
8290435 Short-range communication system Oct. 16, 2012
8274178 System of transmission of wireless energy Sep. 25, 2012
8224239 Antenna selector and communication device Jul. 17, 2012
8217621 Frequency modulation type wireless power supply and charger system Jul. 10, 2012
8195241 High-performance cellular telephone receiver Jun. 5, 2012
8175524 Information processing apparatus having a shared antenna element May. 8, 2012
8165531 Electromagnetic wave-potential communication system Apr. 24, 2012
8165551 Multi-band antenna and communications device having the same Apr. 24, 2012
8140113 High frequency signal combining Mar. 20, 2012
8121574 Loop-type directional coupler Feb. 21, 2012
8060147 Feeder cable reduction Nov. 15, 2011
8055302 Full frequency scanning method and channel parameter adjusting method for smart antenna Nov. 8, 2011
8041324 Antenna apparatus Oct. 18, 2011
8035484 Semiconductor device and IC label, IC tag, and IC card provided with the semiconductor device Oct. 11, 2011
8032167 Multimode control device for allocating resources to communication devices that use differing protocols and methods for use therewith Oct. 4, 2011

1 2 3 4

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