| Patents for H03K 9 - Demodulating pulses which have been modulated with a continuously-variable signal (1,929) |
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| 10/15/2013 | US8558579 Digital glitch filter |
| 10/08/2013 | US8553811 Likelihood value calculation device, likelihood value calculation method, and radio system |
| 10/08/2013 | US8552764 Clock glitch detection circuit |
| 09/18/2013 | CN203206198U Demodulation device for boat |
| 09/17/2013 | US8538336 Radio LSI device and interfering wave detecting circuit |
| 09/17/2013 | US8537932 Wireless communication device, equalizer, computer-readable medium storing program for obtaining weight coefficients in the equalizer, and process for obtaining weight coefficients in the equalizer |
| 09/17/2013 | US8537931 Methods and apparatus for synchronization and detection in wireless communication systems |
| 09/17/2013 | US8537766 Method and apparatus for channel estimation and detection in MIMO system |
| 09/10/2013 | US8533762 Digital broadcasting system and method of processing data in digital broadcasting system |
| 09/10/2013 | US8532831 Data communication in a multi-wire irrigation control system |
| 09/03/2013 | US8525937 Apparatus and method for calibrating audio-visual signal |
| 08/27/2013 | US8520776 Data recovery system for source synchronous data channels |
| 08/20/2013 | CA2611337C Apparatus, systems and methods for providing time diversity for mobile broadcast services |
| 08/13/2013 | US8509353 Digital receiver |
| 08/13/2013 | US8509352 Integer spreading rotation matrices for QAM constellations and its decode-remodulate-forward cooperative communication strategy |
| 08/13/2013 | US8508293 Amplitude shift keying demodulator and method for demodulating an ask signal |
| 07/25/2013 | WO2013110015A1 Wide input bit-rate, power efficient pwm decoder |
| 07/25/2013 | US20130188746 Frequency shift compensation, such as for use in a wireless meter reading environment |
| 07/25/2013 | US20130187708 Wide Input Bit-Rate, Power Efficient PWM Decoder |
| 07/23/2013 | US8493095 Semiconductor device with clock stop detection |
| 07/09/2013 | US8483323 Methods and apparatuses for channel estimation of OFDM systems to combat multipath fading |
| 07/09/2013 | US8483319 Combined sensing methods for cognitive radio |
| 07/09/2013 | US8483318 Split band signal processing |
| 07/02/2013 | US8477875 Method and receiver for demodulation |
| 06/25/2013 | US8473771 Integrated circuit having frequency dependent noise avoidance |
| 06/25/2013 | US8472561 Receiver circuit |
| 06/25/2013 | US8472560 Apparatus and method for detecting RFID signals |
| 06/18/2013 | US8467623 Invariant pulse latency coding systems and methods systems and methods |
| 06/18/2013 | US8467478 Propagation channel estimation apparatus, receiver, and propagation channel estimation method |
| 06/18/2013 | US8467476 Scaling apparatus of a receiver |
| 06/18/2013 | US8467273 Leap second and daylight saving time correction for use in a radio controlled clock receiver |
| 06/11/2013 | US8462886 Mobile wireless terminal device and base station search method |
| 06/11/2013 | US8462885 Phase-locked loop circuit |
| 06/11/2013 | US8462884 Receiving apparatus and receiving method |
| 06/11/2013 | US8462613 Channel estimation for long term evolution (LTE) terminals |
| 06/04/2013 | US8457253 Apparatus and method for estimating a channel in a broadband wireless communication system |
| 06/04/2013 | US8457252 Method and apparatus for digital signal reception |
| 06/04/2013 | US8456195 System and method for on-chip jitter and duty cycle measurement |
| 05/28/2013 | US8451946 Method of coding and decoding a pulse signal, in particular an UWB-IR signal, and corresponding devices |
| 05/21/2013 | US8446984 Method and system for identification of portable antenna modules |
| 05/21/2013 | US8446938 Method and apparatus for estimating carrier frequency offset |
| 05/14/2013 | US8442156 Adaptive IQ alignment apparatus |
| 05/14/2013 | US8442154 Channel sensitive power control |
| 05/14/2013 | US8441581 Slot-interleaved decoding of concatenated convolutional coding in mobile/hand-held digital television receivers |
| 05/14/2013 | US8441525 Method for synchronizing remote device |
| 05/07/2013 | US8437427 Arbitrary frequency shifter in communication systems |
| 04/30/2013 | US8432999 Method and apparatus for channel response calculation in an OFDM receiver |
| 04/30/2013 | US8432208 Maintaining pulse width modulation data-set coherency |
| 04/25/2013 | US20130101013 Method and apparatus to detect a symbol in receiver including multiple receiving antennas |
| 04/23/2013 | US8428194 In-situ gain calibration of radio frequency devices using thermal noise |
| 04/23/2013 | US8428193 Broadband wireless system |
| 04/23/2013 | US8428189 Mobile communication terminal and control method therefor |
| 04/16/2013 | US8422593 Parallel automatic frequency offset estimation method and apparatus |
| 04/16/2013 | US8422592 Receiving apparatus and receiving method |
| 04/16/2013 | US8422585 Space-time block coding systems and methods |
| 04/16/2013 | US8422539 Multi-carrier receiver, multi-carrier transmitter and multi-carrier transceiver system |
| 04/09/2013 | US8417983 Adjusting a device clock source to reduce wireless communication interference |
| 04/09/2013 | US8416887 Managing spectra of modulated signals in a communication network |
| 04/09/2013 | US8416844 OFDM receiving apparatus, OFDM receiving method, OFDM receiving circuit, integrated circuit, and program |
| 04/02/2013 | US8411796 OFDM signal receiver and method for receiving OFDM signal |
| 04/02/2013 | US8411787 Space-time block coding systems and methods |
| 03/26/2013 | US8406342 Methods and systems for improving frame decoding performance using known information |
| 03/26/2013 | US8406341 Variable encoding and detection apparatus and methods |
| 03/21/2013 | US20130070835 Cdr with digitally controlled lock to reference |
| 03/19/2013 | US8401117 Method of adaptive modulation for cognitive radios using a fast and simplified modulation recognition |
| 03/19/2013 | US8401116 RF receiver |
| 03/12/2013 | US8396165 Multicarrier-signal receiving apparatus and multicarrier-signal transmitting apparatus |
| 03/12/2013 | US8396164 Receiving device including impedance control circuit and semiconductor device including impedance control circuit |
| 03/12/2013 | US8395528 Frequency shift compensation, such as for use in a wireless utility meter reading environment |
| 03/07/2013 | US20130057316 Method and apparatus for time-differential comparison of an analog signal |
| 03/05/2013 | US8392176 Processing of excitation in audio coding and decoding |
| 03/05/2013 | US8391417 Receiver circuitry and related calibration methods |
| 03/05/2013 | US8391416 Syncronization frequency diversity reception utilizing a single RF receiver |
| 03/05/2013 | US8391415 Electronic device, integrated circuit and method for selecting of an optimal sampling clock phase |
| 03/05/2013 | US8391414 Method and apparatus for transmitting and receiving space block coding signal through iterative multi-user detection |
| 03/05/2013 | US8391413 Channel estimation for an OFDM communication system with inactive subbands |
| 03/05/2013 | US8391410 Methods and apparatus for configuring a pilot symbol in a wireless communication system |
| 03/05/2013 | US8391343 PMA RX in coarse loop for high speed sampling |
| 02/26/2013 | US8385472 Context-sensitive overhead processor |
| 02/26/2013 | US8385471 Multi-channel receiver |
| 02/26/2013 | US8385470 Coding a signal with a shuffled-Hadamard function |
| 02/26/2013 | US8385468 Asynchronous delta-sigma modulator and a method for the delta-sigma modulation of an input signal |
| 02/26/2013 | US8385449 Method and device for detecting simultaneous double transmission of AM signals |
| 02/26/2013 | US8385445 Method for processing digital signals, and transmission/reception system implementing said method |
| 02/19/2013 | US8379766 Multi-channel receiver |
| 02/19/2013 | US8379765 Amplitude monitor for high-speed signals |
| 02/12/2013 | US8374286 Methods and systems for improving frame decoding performance using known information |
| 02/12/2013 | US8374285 System and method for time domain interpolation of signals for channel estimation |
| 02/12/2013 | US8374252 Digital broadcasting system and data processing method |
| 02/05/2013 | US8369456 Data processing apparatus and method and encoding device |
| 02/05/2013 | US8369455 Receiving apparatus, receiving method, and program |
| 02/05/2013 | US8369453 Adaptive offset adjustment algorithm |
| 02/05/2013 | US8369452 Majority detector apparatus, systems, and methods |
| 02/05/2013 | US8369449 Method and system of diversity transmission of data employing M-point QAM modulation |
| 01/29/2013 | US8363754 Digital slicing device |
| 01/22/2013 | US8358588 Interference-cognitive transmission |
| 01/15/2013 | US8355469 Flexible timebase for eye diagram |
| 01/15/2013 | US8355466 Cancelling non-linear power amplifier induced distortion from a received signal by moving incorrectly estimated constellation points |
| 01/08/2013 | US8351548 Signal processing system and method thereof |
| 01/08/2013 | US8351547 Wireless communication device, wireless communication system, and method for detecting receive timing of direct wave |