| Patents for H03K 9 - Demodulating pulses which have been modulated with a continuously-variable signal (1,929) |
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| 12/08/2009 | US7630458 Phase sampling techniques using amplitude bits for digital receivers |
| 12/08/2009 | US7630457 Method and apparatus for demodulating a received signal within a coded system |
| 12/03/2009 | WO2009144129A2 Method for determining the offset of a periodic signal |
| 12/03/2009 | US20090296805 Pulse width modulation controller and pulse waveform control method |
| 12/02/2009 | CN101594130A Slope frequency detection mode based pulse wireless low jitter transmission method |
| 12/01/2009 | US7626451 Data demodulation using an asynchronous clock |
| 11/19/2009 | US20090285279 Phase frequency detector with pulse width control circuitry |
| 11/17/2009 | US7620967 Method for transmitting multimedia information elements, receiver of multimedia information elements distributed by said method and user interface for consulting said information elements |
| 11/17/2009 | US7620120 Interoperability improvement in terminals having a transmitter interfering with a receiver |
| 11/12/2009 | US20090282456 Digital broadcasting receiver |
| 11/10/2009 | US7616707 Methods and apparatus for reducing a sampling rate during a sampling phase determination process |
| 11/10/2009 | US7616705 Monolithic GPS RF front end integrated circuit |
| 11/10/2009 | US7616676 Method and system for performing distance measuring and direction finding using ultrawide bandwidth transmissions |
| 11/03/2009 | US7613252 Installation of digital data receivers |
| 11/03/2009 | US7613248 Signal processing with channel eigenmode decomposition and channel inversion for MIMO systems |
| 10/27/2009 | US7609109 Contactless IC card system |
| 10/20/2009 | US7606329 Data receiver adaptively operable to received signal strength indication |
| 10/20/2009 | US7606327 Method to receive local information with a national broadcast service |
| 10/13/2009 | US7602862 Mixing module and methods for use therewith |
| 10/08/2009 | US20090251208 Low power slicer-based demodulator for ppm |
| 10/01/2009 | US20090245424 Semiconductor device, memory device and memory module having digital interface |
| 09/29/2009 | US7596190 System, method, and apparatus for correction of code doppler shift |
| 09/29/2009 | US7596189 Quadrature receiver sampling architecture |
| 09/29/2009 | US7596188 Digital interface decode receiver apparatus |
| 09/24/2009 | WO2009117587A1 Ultra low-power transmission system |
| 09/22/2009 | US7593483 Nonlinear mapping in digital-to-analog and analog-to-digital converters |
| 09/22/2009 | US7593482 Wireless communication system with hardware-based frequency burst detection |
| 09/22/2009 | US7592843 Clock input filter circuit |
| 09/15/2009 | US7590165 Sub-system based window placement and size decision mechanism and method thereof |
| 09/08/2009 | US7587001 Apparatus and method for frequency shifting of a wireless signal and systems using frequency shifting |
| 09/08/2009 | US7586989 Method and system for generating beam-forming weights in an orthogonal frequency division multiplexing network |
| 09/03/2009 | US20090219973 Pulse modulation and demodulation in a multiband uwb communication system |
| 09/03/2009 | US20090219056 Signal detection circuit with deglitch and method thereof |
| 08/26/2009 | CN100534155C Reducing channel changing time for digital video inputs |
| 08/25/2009 | US7580480 Demodulation method using soft decision for quadrature amplitude modulation and apparatus thereof |
| 08/25/2009 | US7580479 Receiving method and receiver |
| 08/18/2009 | US7577212 Method and system for generating reference voltages for signal receivers |
| 08/13/2009 | US20090202005 Method and Apparatus for Improved Channel Estimation for Communications Signal Processing |
| 08/13/2009 | US20090201272 Timing controller, display apparatus having the same and signal processing method thereof |
| 08/11/2009 | US7573970 Prescaler and buffer |
| 08/11/2009 | US7573951 Binary arithmetic decoding apparatus and methods using a pipelined structure |
| 08/11/2009 | US7573950 IBOC broadcasting receiver |
| 08/06/2009 | US20090196375 Supply independent Schmitt trigger RC oscillator |
| 08/06/2009 | US20090196337 Pulse width modulation circuits and methods |
| 08/04/2009 | US7570722 Carrier frequency offset estimation for OFDM systems |
| 08/04/2009 | US7570695 Method and adaptive bit interleaver for wideband systems using adaptive bit loading |
| 08/04/2009 | US7570693 Low noise digital to pulse width modulated converter with audio applications |
| 07/30/2009 | US20090189688 High dynamic range ask demodulator for use in an rfid transponder |
| 07/28/2009 | US7567627 Estimating the location of a transmitter according to phase differences |
| 07/28/2009 | US7567626 Radio receiver for the reception of data bursts which are modulated with two modulation types |
| 07/28/2009 | US7567610 Frequency conversion circuit, radio frequency wave receiver, and radio frequency transceiver |
| 07/23/2009 | US20090185640 Demodulation circuit, digital microwave system and demodulation method |
| 07/23/2009 | US20090185615 Radio wave receiver and wave clock |
| 07/21/2009 | US7564925 Analog-to-digital converter with a decision circuit and an optimized decision threshold |
| 07/21/2009 | US7564924 Reception device, demodulator, and communication method |
| 07/16/2009 | US20090180558 OFDM Channel Estimation |
| 07/14/2009 | US7561637 Determination of a channel estimate of a transmission channel |
| 07/09/2009 | US20090174471 Samples of bandlimited signals recovery system and method |
| 07/07/2009 | US7558336 Semiconductor device, memory device and memory module having digital interface |
| 06/30/2009 | US7555063 Mobile terminal and data reception method for the same |
| 06/30/2009 | US7555062 Method and device for delay-sensitive measurement of a signal |
| 06/25/2009 | US20090160489 Method and apparatus for time-differential comparison of an analog signal |
| 06/23/2009 | US7551690 Transmitter and receiver |
| 06/16/2009 | US7548595 Apparatus and method for fading frequency estimation |
| 06/16/2009 | US7548592 Multiple input, multiple output communications systems |
| 06/09/2009 | US7545317 Method and apparatus for navigation data downloads from weak signals |
| 06/03/2009 | CN101449460A Method and device for receiving or transmitting a signal with encoded data |
| 06/02/2009 | US7542527 Frequency offset correction circuit device |
| 06/02/2009 | US7542523 Pipeline architecture for multi-slot wireless link processing |
| 06/02/2009 | US7542522 Device, system and method of wireless signal detection |
| 06/02/2009 | US7542521 Direct-conversion frequency mixer |
| 06/02/2009 | US7542486 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 |
| 05/28/2009 | US20090135951 Method and apparatus for power control techniques in an ofdm based receiver |
| 05/28/2009 | US20090135052 Robust pulse deinterleaving |
| 05/26/2009 | US7539245 System and method for digital transmission and modulation of conjugate pulse position |
| 05/26/2009 | US7539244 Receiver for performing adaptive equalization and method |
| 05/20/2009 | CN101438503A Ultrawideband CMOS transceiver |
| 05/20/2009 | CN100490351C Satellite communication system using low density parity check code and its method |
| 05/19/2009 | US7535984 Clock adjustment apparatus and method thereof |
| 05/19/2009 | US7535957 Transmitter circuit, receiver circuit, clock data recovery phase locked loop circuit, data transfer method and data transfer system |
| 05/12/2009 | US7532685 Methods of controlling tracker bandwidth in wireless communication systems |
| 05/12/2009 | US7532683 Unified receiver for layered and hierarchical modulation systems |
| 05/06/2009 | EP2055061A2 Replica linearized power amplifier |
| 05/06/2009 | EP2055012A2 System and method for low delay corrective feedback power amplifier control |
| 04/30/2009 | WO2007070230A3 Low emission signal generator and distribution system |
| 04/30/2009 | WO2006091373A3 Intelligent demodulation systems and methods in an ofdma multicell network |
| 04/30/2009 | US20090110050 Space-time coding method using a partitioned position modulation alphabet |
| 04/29/2009 | CN100483965C Method and apparatus for signal integrity verification |
| 04/28/2009 | US7525398 Acoustically communicating data signals across an electrical isolation barrier |
| 04/23/2009 | WO2007044770A3 Blind preamble detection for an orthogonal frequency division multiplexed sample stream |
| 04/14/2009 | US7519136 Wireless positioning approach using time delay estimates of multipath components |
| 04/09/2009 | US20090091353 Method for detecting leading edge blanking parameter of power management chip |
| 04/07/2009 | US7516471 Detector for digital television signal |
| 04/07/2009 | US7515655 Wireless communication apparatus and wireless communication method |
| 04/07/2009 | US7515653 Digital broadcasting receiver, driving method thereof, and self-diagnosis method thereof |
| 04/07/2009 | US7515002 Frequency synthesizer for dual mode receiver |
| 03/31/2009 | US7512196 System and method of obtaining random jitter estimates from measured signal data |
| 03/31/2009 | US7510117 Decoding with memory in RFID system |
| 03/26/2009 | US20090080563 Signal generating apparatus and method thereof |
| 03/24/2009 | US7508887 Signal acquisition with transmit blanking compensation |