| Patents for H03K 9 - Demodulating pulses which have been modulated with a continuously-variable signal (1,929) |
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| 03/03/2015 | US8971398 System and method for generating a radio frequency pulse-width modulated signal |
| 03/03/2015 | US8970254 Systems and methods for frequency detection |
| 02/24/2015 | US8964917 Signal transmission device performing compensation by filtering characteristics and method thereof, and signal reception device offsetting compensation and method thereof |
| 02/24/2015 | US8964911 Method and apparatus for measuring interference in a communication system |
| 02/24/2015 | US8964899 Receiving circuit |
| 02/24/2015 | US8964898 Multi-function receiver with switched channelizer having high dynamic range active microwave filters using carbon nanotube electronics |
| 02/17/2015 | US8958502 Transmitter and method for transmitting data block in wireless communication system |
| 02/17/2015 | US8958501 Quasi-digital receiver for high speed SER-DES |
| 02/17/2015 | US8958493 Operation for backward-compatible transmission |
| 02/10/2015 | US8953718 Energy-saving receiver assembly for the wireless reception of data |
| 02/10/2015 | US8953717 Receiving method, apparatus, and system in cooperative communications |
| 02/10/2015 | US8953716 DC offset estimation and compensaton for wideband systems |
| 02/10/2015 | US8953670 Digital power encoder for direct digital-RF transmitter |
| 02/03/2015 | US8948312 Wideband interference mitigation for devices with multiple receivers |
| 02/03/2015 | US8948311 Receiver and method for determining a time measure depending on a time of arrival of a pulse signal |
| 02/03/2015 | US8948310 Use of RDS data to select matching network |
| 02/03/2015 | US8948309 Method and system for redundancy-based decoding of video content in a wireless system |
| 02/03/2015 | US8948291 Methods and systems for programmable digital down-conversion |
| 01/20/2015 | US8937496 Clock monitor |
| 01/13/2015 | US8934833 Automatic detection of communications satellite |
| 01/13/2015 | US8934590 Signal receiver with multi-level sampling |
| 01/13/2015 | US8934576 Demodulation method |
| 01/13/2015 | US8934532 Simultaneous reception of multiple modulation schemes |
| 01/06/2015 | US8929427 Method, apparatus, computer program and computer program distribution medium for a communication receiver |
| 12/30/2014 | US8923445 Complex symbol de-mapping using sectoring |
| 12/30/2014 | US8923440 Circuitry for padded communication protocols |
| 12/30/2014 | US8923383 Transmitter and transmitting method using delay locked loop |
| 12/23/2014 | US8917799 Edge equalizer |
| 12/23/2014 | US8917798 Method and apparatus for distributed processing for wireless sensors |
| 12/23/2014 | US8917797 Method and apparatus for controlling buffer overflow in a communication system |
| 12/16/2014 | US8914830 Digital broadcasting receiver and method for controlling the same |
| 12/16/2014 | US8913901 System and method for blind equalization and carrier phase recovery in a quadrature amplitude modulated system |
| 12/16/2014 | US8913649 Impulse noise protection during initialization |
| 12/11/2014 | US20140361829 System and method for pulse width modulation |
| 12/09/2014 | US8909819 Method and system for multi-path video and network channels |
| 12/09/2014 | US8908805 Signal receiving method and receiver with error detection and correction |
| 12/02/2014 | US8903022 Dual channel reception |
| 12/02/2014 | US8903021 Channel estimation for an OFDM communicaiton system with inactive subbands |
| 11/25/2014 | US8897395 Clock generating apparatus, test apparatus and clock generating method |
| 11/25/2014 | US8897394 Methods and apparatus for adaptively selecting a communications mode in high frequency systems |
| 11/18/2014 | US8891684 Nonlinear estimating apparatus and method and receiver |
| 11/18/2014 | US8891683 IBOC broadcast receiver |
| 11/18/2014 | US8891682 Harmonic elimination mixer |
| 11/11/2014 | US8885771 Signal receiving apparatus, signal receiving method and signal receiving program |
| 11/11/2014 | US8885770 Digital broadcasting transmission/reception system having improved receiving performance and signal processing method thereof |
| 11/11/2014 | US8884676 Clock generator with duty cycle control and method |
| 11/04/2014 | US8879668 Multi-transport stream (TS) generating apparatus and method, and digital broadcasting transmission and reception apparatuses and methods |
| 11/04/2014 | US8878603 Method and device for detecting PWM wave |
| 10/28/2014 | US8872548 Method and apparatus for calibrating low frequency clock |
| 10/21/2014 | US8867668 Coupling system for data receivers |
| 10/14/2014 | US8861645 Digital broadcasting transmission and reception devices and methods thereof |
| 10/14/2014 | US8861584 Noise discriminator for passive optical network burst mode receiver |
| 10/07/2014 | US8855241 Apparatus for decoding global navigation satellite systems navigation data and associated method |
| 10/07/2014 | US8855240 Channel estimation and data detection in a wireless communication system in the presence of inter-cell interference |
| 10/07/2014 | US8855239 Digital broadcasting transmission/reception system having improved receiving performance and signal processing method thereof |
| 10/07/2014 | US8855238 Digital broadcasting transmission/reception system having improved receiving performance and signal processing method thereof |
| 10/07/2014 | US8855237 Digital broadcasting transmission/reception system having improved receiving performance and signal processing method thereof |
| 10/07/2014 | US8855187 Signal processing method for enhancing a dynamic range of a signal |
| 10/07/2014 | US8854082 Deglitcher with programmable hysteresis |
| 10/02/2014 | US20140292402 Syncless unit interval variation tolerant pwm receiver circuit, system and method |
| 09/30/2014 | US8848836 Jammer canceller for power-line communication |
| 09/30/2014 | US8848835 Interpolation circuit, reception circuit and method of generating interpolated data |
| 09/30/2014 | US8848832 Digital broadcasting transmission/reception system having improved receiving performance and signal processing method thereof |
| 09/30/2014 | US8848821 Mapping PHICH resources |
| 09/30/2014 | US8848808 Time domain symbols |
| 09/30/2014 | US8848762 Configuration of wireless receiver |
| 09/23/2014 | US8842790 Methods and systems to synchronize network nodes |
| 09/23/2014 | US8842778 Multi-mode receiver for highly-spectrally-efficient communications |
| 09/16/2014 | US8837660 Handling video transition errors in video on demand streams |
| 09/16/2014 | US8837642 Methods and devices for estimating channel quality |
| 09/16/2014 | US8837639 Parallel synchronizing cell with improved mean time between failures |
| 09/16/2014 | US8837638 Signal encoding apparatus and method, signal decoding apparatus and method, programs and recording mediums |
| 09/16/2014 | US8837618 Transmission processing method, transmitter, reception processing method, and receiver |
| 09/16/2014 | US8837574 Method for identifying data encoded by PPM modulation, and receiver for said method |
| 09/11/2014 | DE102007005554B4 Demodulator und Verfahren zum Verarbeiten eines PWM-Signals und Smart-Card Demodulator and method for processing a PWM signal, and the smart card |
| 09/09/2014 | US8831154 Radio receiver gain control |
| 09/03/2014 | EP2771975A1 Frequency shift keying modulation and demodulation |
| 09/02/2014 | US8824598 System and method for communicating information in a wireless network |
| 09/02/2014 | US8824563 Digital broadcasting system and data processing method in digital broadcasting system |
| 08/26/2014 | US8817919 Method and system for determining symbol boundary timing in a multicarrier data transmission system |
| 08/26/2014 | US8817913 Digital filter-decimator-tuner |
| 08/19/2014 | US8811539 Demapper for rotated QAM constellations |
| 08/19/2014 | US8811536 Oversampling digital receiver for radio-frequency signals |
| 08/19/2014 | US8811535 Time-frequency space constructions of families of signals |
| 08/19/2014 | US8811534 Closed loop power normalized timing recovery for 8 VSB modulated signals |
| 08/14/2014 | US20140225650 Frequency to voltage converter |
| 08/12/2014 | US8804887 Transmission and receiving apparatus and method having different sending and receiving clocks |
| 08/12/2014 | US8804810 Wideband signal synthesis |
| 08/12/2014 | US8803730 Radar pulse detection using a digital radar receiver |
| 08/06/2014 | CN103973276A 一种解调阈值自校准方法与电路 One kind of self-calibration method for demodulating a threshold circuit |
| 08/05/2014 | US8798205 Telemetry polling circuit with noise discrimination and selectable tuning |
| 08/05/2014 | US8798204 Serial link receiver for handling high speed transmissions |
| 07/29/2014 | US8792588 Method for operating a software radio receiver and software radio receiver |
| 07/29/2014 | US8792587 Multi-transport stream (TS) generating apparatus and method, and digital broadcasting transmission and reception apparatuses and methods |
| 07/29/2014 | US8792581 RF clock generator with spurious tone cancellation |
| 07/22/2014 | US8787500 Multi-transport stream (TS) generating apparatus and method, and digital broadcasting transmission and reception apparatuses and methods |
| 07/22/2014 | US8787499 Channel estimation with effective co-channel interference suppression |
| 07/22/2014 | US8787440 Determination of receive data values |
| 07/17/2014 | DE112005001554B4 Elektrisches Zeichenabgabesystem Electric sign delivery system |
| 07/15/2014 | US8781029 Frequency offset estimation apparatus, reception apparatus, frequency offset estimation method, and reception method |