| Patents for H03K 9 - Demodulating pulses which have been modulated with a continuously-variable signal (1,929) |
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| 06/19/2007 | US7233630 Modulation method and radio communication system |
| 06/19/2007 | US7233629 Adjusting a receiver |
| 06/19/2007 | US7233618 Circuit configuration and method for transmitting digital signals |
| 06/14/2007 | US20070133694 Communication system for transmitting and receiving a communication signal having an intra-guard-interval |
| 06/13/2007 | CN1981437A Receiver for use in wireless communications and method and terminal using it |
| 06/13/2007 | CN1981436A Pulse-modulated signal demodulating circuit, and light receiving circuit and electric device having the demodulating circuit |
| 06/12/2007 | US7230999 Method for extended coherent data demodulation for GPS receivers |
| 06/12/2007 | US7230979 System and method for high speed digital signaling |
| 06/05/2007 | US7227911 Multichannel receiver for simultaneously receiving a plurality of different channel signals |
| 05/31/2007 | WO2007044749A3 Direct bandpass sampling receivers and related methods |
| 05/31/2007 | WO2007005681A3 Apparatus and method for if switching in a dual-tuner, dual-if hd radio and fm/am radio receiver |
| 05/31/2007 | WO2006106503A3 A method for improving the performance of ofdm receiver and a receiver using the method |
| 05/31/2007 | DE112005001456T5 Empfänger zur Verwendung bei der drahtlosen Nachrichtenübermittlung und Verfahren und Endgerät, die diesen verwenden A receiver for use in wireless communication and method and terminal that use this |
| 05/30/2007 | EP1790077A1 Wide window decoder circuit for dual phase pulse modulation |
| 05/29/2007 | US7224750 Apparatus and method for receiving RF signal free of 1/f noise in radio communication system |
| 05/29/2007 | US7224749 Method and apparatus for reducing re-radiation using techniques of universal frequency translation technology |
| 05/24/2007 | DE112005001554T5 Zeichengabeverfahren Signalling System |
| 05/23/2007 | EP1787466A1 Reducing channel changing time for digital video inputs |
| 05/23/2007 | EP1618661A4 Method and apparatus for conversionless direct detection |
| 05/22/2007 | US7221716 Signal receiving apparatus and method adapted for use with a time-variant channel |
| 05/22/2007 | US7221215 Demodulator for demodulating pulse position modulated signal |
| 05/17/2007 | US20070110149 Frequency offset differential pulse position modulation |
| 05/17/2007 | US20070110125 Transmitting device, receiving device, and communication system |
| 05/15/2007 | US7218688 Data slicer |
| 05/15/2007 | US7218667 Radio reception apparatus and radio reception method |
| 05/10/2007 | US20070103229 Method and device for determining a reference value of a response, in particular of a mode s response received by a secondary radar |
| 05/02/2007 | EP1240720B1 Method and circuit for transmitting a data-modulated high-frequency data signal from a transmitter to a receiver having a simplified receiver architecture |
| 05/01/2007 | US7212586 Direct conversion RF transceiver for wireless communications |
| 04/25/2007 | CN1954496A Wireless communication method and apparatus for performing post-detection constellation correction |
| 04/24/2007 | US7209725 Analog zero if FM decoder and embodiments thereof, such as the family radio service |
| 04/24/2007 | US7209525 Clock and data recovery with extended integration cycles |
| 04/24/2007 | US7209523 Ultra-wideband receiver and transmitter |
| 04/19/2007 | WO2007044196A2 Data demodulation from weak navigational satellite signals |
| 04/19/2007 | WO2006107911A3 Method and apparatus for reference symbol aided channel estimation |
| 04/19/2007 | DE102005047031A1 PWM-Spannungswandlerkreis PWM voltage converter circuit |
| 04/17/2007 | US7206359 System and method for orthogonally multiplexed signal transmission and reception |
| 04/17/2007 | US7206343 High resolution digital pulse width modulator for DC-DC voltage converter |
| 04/12/2007 | US20070081585 Power supply apparatus and power supply method |
| 04/11/2007 | CN1310426C Semiconductor circuit |
| 04/05/2007 | WO2006135573A3 Single amplifier presample processing circuitry |
| 04/03/2007 | US7200187 Modulator for digital amplifier |
| 04/03/2007 | US7200186 Methods and apparatus for reducing power usage of a transmitter and receiver coupled via a differential serial data link |
| 04/03/2007 | US7200185 Star receiver burst processing |
| 04/03/2007 | US7200173 Method and apparatus for generating a distortionless pulse width modulated waveform |
| 03/27/2007 | US7197089 Frequency plan for GPS receiver |
| 03/27/2007 | US7197088 Digital broadcast receiving system |
| 03/27/2007 | US7195596 Pulse wave detecting apparatus and fourier transform process apparatus |
| 03/22/2007 | US20070064832 Frequency ramp modulation |
| 03/22/2007 | US20070064788 Managing spectra of modulated signals in a communication network |
| 03/22/2007 | US20070063741 Testing of integrated circuit receivers |
| 03/21/2007 | CN1306701C DC offset cancellation circuit, differential amplification circuit, photo-electric pulse conversion circuit |
| 03/21/2007 | CN1306700C Pulse shaping circuit, pulse generating circuit and photo-electric pulse conversion circuit |
| 03/14/2007 | CN1930326A Electrical potential-assisted assembly of molecular devices |
| 03/13/2007 | US7190738 Data assisted serial link decoder using oversampling |
| 03/08/2007 | US20070053468 Quadrature receiver sampling architecture |
| 03/06/2007 | US7187726 Method for demodulating a digital signal based on a generated error signal, and an associated receiver |
| 03/06/2007 | US7187724 Average tracking mechanism in data communications receivers |
| 03/06/2007 | US7187723 Local oscillation signal supply method and circuit therefor |
| 03/06/2007 | US7187213 Semiconductor circuit |
| 03/01/2007 | WO2006057649A3 Direct conversion delta-sigma transmitter |
| 03/01/2007 | US20070047638 System and method for decoding an audio signal |
| 02/27/2007 | US7184493 Pulse sorting apparatus for frequency histogramming in a radar receiver system |
| 02/20/2007 | US7180961 Receiving device |
| 02/15/2007 | DE102004014158B4 Vorrichtung zur Lautstärkesteuerung Device for volume control |
| 02/06/2007 | US7173981 Dual layer signal processing in a layered modulation digital signal system |
| 02/01/2007 | US20070025420 Transmission and detection in ultrawide band communications |
| 02/01/2007 | CA2617148A1 Managing spectra of modulated signals in a communication network |
| 01/23/2007 | US7167529 Method and device for radio signal reception |
| 01/16/2007 | US7164731 Apparatus and method of adaptive frequency offset estimations for a receiver |
| 01/16/2007 | US7164722 Radio communications system, transmitter, receiver, radio transmission method, radio reception method and computer program therefor |
| 01/11/2007 | US20070011716 Unified receiver for layered and hierarchical modulation systems |
| 01/09/2007 | US7161993 Method and apparatus for coding in a telecommunications system |
| 01/09/2007 | US7161992 Transition encoded dynamic bus circuit |
| 01/02/2007 | US7158585 OFDM channel estimation in the presence of interference |
| 01/02/2007 | US7158584 Method, apparatus and system for high-speed transmission on fiber optic channel |
| 12/27/2006 | EP1737174A1 Transmitter circuit, receiver circuit, clock extracting circuit, data transmitting method, and data transmitting system |
| 12/27/2006 | EP1338095A4 System and method for high speed digital signaling |
| 12/27/2006 | EP1133827B1 Location reporting satellite paging system with optional blocking of location reporting |
| 12/21/2006 | WO2004066501A3 Coding system for minimizing digital data bandwidth |
| 12/21/2006 | US20060284652 Power detecting circuit and demodulator comprising it |
| 12/14/2006 | CA2611337A1 Apparatus, systems and methods for providing time diversity for mobile broadcast services |
| 12/13/2006 | CN1290259C Duty ratio detection equipment whose return time is short |
| 12/05/2006 | US7145965 Digital demodulator for terrestrial receiver |
| 11/30/2006 | US20060268977 Power supply device, information processing apparatus, and power control method |
| 11/30/2006 | US20060268976 Method and apparatus for determining channel quality and performing adaptive modulation coding within a multi carrier communication system |
| 11/30/2006 | US20060268974 Pulse width modulation regulator system with automatically switching pulse skipping mode |
| 11/30/2006 | US20060268959 UWB MCSK/BPPM wireless communication system and method for increased information rate |
| 11/28/2006 | US7142616 Front end processor for data receiver and nonlinear distortion equalization method |
| 11/21/2006 | US7139333 Frequency error estimating receiver, and frequency error estimating method |
| 11/21/2006 | US7139332 Quadrature receiver sampling architecture |
| 11/21/2006 | US7139331 Characterizing channel response in a single upstream burst using redundant information from training tones |
| 11/16/2006 | US20060256850 Method for the transmission of a data word |
| 11/15/2006 | EP1665533A4 Digital rf transceiver with multiple imaging modes |
| 11/14/2006 | US7136429 Passive redundant digital data receiver with dual comparator edge detection |
| 11/14/2006 | US7136428 Systems and techniques for measuring the performance of a communications system |
| 11/09/2006 | WO2006044287A3 Ultra-wideband communication apparatus and methods |
| 11/09/2006 | US20060251165 Pwm control system |
| 11/07/2006 | US7133475 Radio receiver |
| 11/07/2006 | US7133468 Concurrent FM signal receiver |
| 11/02/2006 | US20060245488 Burst transmission |