Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Communications
Class Information
Number: 375/316
Name: Pulse or digital communications > Receivers
Description: Subject matter including apparatus to decode, demodulate, or otherwise recover the transmitted intelligence.


Sub-classes under this class:

Class Number Class Name Patents
375/320 Amplitude modulation 96
375/322 Angle modulation 158
375/317 Automatic baseline or threshold adjustment 362
375/344 Automatic frequency control 806
375/345 Automatic gain control 805
375/346 Interference or noise reduction 1,531
375/338 Interrupted carrier wave 13
375/340 Particular pulse demodulator or detector 1,463
375/352 With electromagnetic relay or solenoid 12


Patents under this class:

Patent Number Title Of Patent Date Issued
7555661 Power management in digital receivers that adjusts at least one a of clock rate and a bit width based on received signal Jun. 30, 2009
7555079 Method and corresponding arrangement for DC offset compensation using channel estimation Jun. 30, 2009
7555076 Modular device for multiple reception of a modulated signal Jun. 30, 2009
7555074 Interference estimation in the presence of frequency errors Jun. 30, 2009
7555065 Adaptive signal tuning for digital radio receivers operating in FM bands Jun. 30, 2009
7555064 System and method for estimating noise power level in a multi-signal communications channel Jun. 30, 2009
7555063 Mobile terminal and data reception method for the same Jun. 30, 2009
7555062 Method and device for delay-sensitive measurement of a signal Jun. 30, 2009
7551694 Limiter based analog demodulator Jun. 23, 2009
7551690 Transmitter and receiver Jun. 23, 2009
7551675 Method and apparatus for synchronized transmission and reception of data in a digital audio broadcasting system Jun. 23, 2009
7551667 Feed forward equalizer Jun. 23, 2009
7551665 Ultra wideband receiver architecture using high order Gaussian pulses and method of operation Jun. 23, 2009
7548597 Cascadable diversity receiving system and method thereof Jun. 16, 2009
7548595 Apparatus and method for fading frequency estimation Jun. 16, 2009
7548594 Adaptive channel estimation method used in multi-carrier communication system Jun. 16, 2009
7548592 Multiple input, multiple output communications systems Jun. 16, 2009
7548577 Frequency domain joint detection for wireless communication systems Jun. 16, 2009
7548576 Self organization of wireless sensor networks using ultra-wideband radios Jun. 16, 2009
7545893 Single antenna interference cancellation via complement subspace projection in spatial-temporal expansion of noise estimation Jun. 9, 2009
7545889 Blocker performance in a radio receiver Jun. 9, 2009
7545886 Method and apparatus for eye-opening based optimization Jun. 9, 2009
7545885 Compensation for the carrier frequency offset in a receiving apparatus, which is designed for a plurality of modulation types, in a mobile communications system Jun. 9, 2009
7545883 Diversity wireless systems Jun. 9, 2009
7545872 Signal component demultiplexing apparatus, filter apparatus, receiving apparatus, communication apparatus, and communication method Jun. 9, 2009
7545866 Dual loop signal quality based link adaptation Jun. 9, 2009
7545859 Adaptive channel equalization technique and method for wideband passive digital receivers Jun. 9, 2009
7545849 Signal spectrum spreading and combining system and method Jun. 9, 2009
7545845 Wireless communication system, wireless transmitter, wireless receiver, wireless communication method, wireless transmission method and wireless reception method Jun. 9, 2009
7545317 Method and apparatus for navigation data downloads from weak signals Jun. 9, 2009
7542757 Method, system, and computer program product for over-the-air download to satellite radio Jun. 2, 2009
7542533 Apparatus and method for calibrating the frequency of a clock and data recovery circuit Jun. 2, 2009
7542531 Digital cancellation of radio frequency interference Jun. 2, 2009
7542530 Apparatus and method for controlling a digital automatic gain controller in an orthogonal frequency division multiple access communication system Jun. 2, 2009
7542529 Wireless receiving device suppressing occurrence of reception error Jun. 2, 2009
7542527 Frequency offset correction circuit device Jun. 2, 2009
7542524 Radio wave receiver, radio wave reception integrated circuit, wave clock, and repeater Jun. 2, 2009
7542523 Pipeline architecture for multi-slot wireless link processing Jun. 2, 2009
7542522 Device, system and method of wireless signal detection Jun. 2, 2009
7542521 Direct-conversion frequency mixer Jun. 2, 2009
7542514 Method and device for adaptive modulation and coding based on second order statistics of channel information Jun. 2, 2009
7542486 Method of processing an incident pulsed UWB signal received by an independent data device of a wireless data communication system of the WPAN type, and corresponding independent data device Jun. 2, 2009
7539244 Receiver for performing adaptive equalization and method May. 26, 2009
7538720 Simultaneous savings in bandwidth and energy using waveform design in presence of interference and noise May. 26, 2009
7538673 Voltage regulation circuit for RFID systems May. 26, 2009
7535984 Clock adjustment apparatus and method thereof May. 19, 2009
7535952 Reception apparatus and method of a mobile station in an mobile communication system May. 19, 2009
7535384 Encoding apparatus, decoding apparatus, encoding method, decoding method, and information recording and playback apparatus May. 19, 2009
7532857 Apparatus, systems and methods for providing time diversity for mobile broadcast services May. 12, 2009
7532692 Wired/wireless communication receiver and method for improving performance of equalizer through multipath delay spread estimation May. 12, 2009



 
 
  Recently Added Patents
Methods for the design of estrogen receptor ligands
Support legs
Methods and apparatus for production of composite-coated rigid flat-rolled sheet metal substrate
System for accessing content-addressable memory in packet processor
Container
Chimeric, human and humanized anti-CSAp monoclonal antibodies
Handset
  Randomly Featured Patents
Integration of a salicide process for MOS logic devices, and a self-aligned contact process for MOS memory devices
Endoscope with non-circular probe and method of making same
Power supply adaptive feedforward control circuit
Gas drying apparatus
Method and apparatus for accessing electronic data via a familiar printed medium
Screw fluid machine
Encephalolexianalyzer
Microwave oven having control apparatus for precisely controlling amount of supplied power
17.beta.-acyl-4-aza-5.alpha.-androst-1-ene-3-ones as 5.alpha.-reductase inhibitors
Oversize filing system