H03D 5 - Circuits for demodulating amplitude-modulated or angle-modulated oscillations at will

Patents for H03D 5 - Circuits for demodulating amplitude-modulated or angle-modulated oscillations at will (308)
05/2005
05/26/2005	WO2004098073A3 Method and apparatus for conversionless direct detection
04/2005
04/28/2005	US20050088248 Method and apparatus for a solid-state atomic frequency standard
01/2005
01/25/2005	US6847256 Electromagnetic transponder reader
12/2004
12/15/2004	EP1487122A1 Digital radio receiver
12/09/2004	US20040248535 Receiver
11/2004
11/11/2004	WO2004098073A2 Method and apparatus for conversionless direct detection
10/2004
10/28/2004	US20040213358 Radio receiver for receiving both VSB and QAM digital HDTV signals
10/28/2004	US20040213357 Method and apparatus for conversionless direct detection
08/2004
08/03/2004	US6771942 Receiver
07/2004
07/01/2004	US20040125893 Methods and systems for tracking of amplitudes, phases and frequencies of a multi-component sinusoidal signal
06/2004
06/17/2004	CA2453711A1 Methods and systems for tracking of amplitudes, phases and frequencies of a multi-component sinusoidal signal
06/16/2004	CN1154244C Quadrature-free RF receiver for directly receiving angle modulated signal
06/09/2004	CN1153360C Tuning device
06/02/2004	EP1423910A2 Receiver
04/2004
04/22/2004	DE4340012B4 Demodulator Demodulator
03/2004
03/11/2004	WO2003023950A3 Receiver
03/09/2004	USRE38456 Decimation of baseband DTV signals prior to channel equalization in digital television signal receivers
01/2004
01/14/2004	CN1467920A Electromagnetic transponder reader
12/2003
12/11/2003	US20030227323 Electromagnetic transponder reader
12/10/2003	EP1369813A1 Reader for electromagnetic transponder
10/2003
10/16/2003	US20030193618 Radio receiver for receiving both vsb and qam digital hdtv signals
08/2003
08/06/2003	CN1117427C AM modulated wave eliminating circuit
07/2003
07/30/2003	CN1116765C Broadcast receiving device
04/2003
04/08/2003	US6545728 Digital television receivers that digitize final I-F signals resulting from triple-conversion
03/2003
03/20/2003	WO2003023950A2 Receiver
03/12/2003	EP1292017A1 Receiver
02/2003
02/25/2003	US6526101 Receiver for QAM digital television signals
01/2003
01/28/2003	US6512555 Radio receiver for vestigal-sideband amplitude-modulation digital television signals
12/2002
12/31/2002	CA2098372C Receiver adaptively operable for multiple signal transmission systems
08/2002
08/29/2002	US20020119761 Receiver
06/2002
06/18/2002	US6407629 Sample and hold demodulator circuit
05/2002
05/16/2002	US20020059312 Information transmission system for transmitting information among terminals different in modulation/demodulation techniques and method used therein
04/2002
04/17/2002	EP1058968A4 Quadrature-free rf receiver for directly receiving angle modulated signal
04/16/2002	US6373398 Automobile tuner system
02/2002
02/26/2002	US6351500 AM- compatible digital broadcasting method and system
01/2002
01/16/2002	EP1172979A2 Data transmission system which can use various modulation types
12/2001
12/25/2001	US6333767 Radio receivers for receiving both VSB and QAM digital television signals with carriers offset by 2.69 MHz
11/2001
11/29/2001	US20010045994 Tuner apparatus
11/28/2001	CN1324145A Resonating device
11/21/2001	EP1156677A1 Tuner
11/15/2001	US20010040498 Automobile tuner system
10/2001
10/09/2001	US6301295 AM modulated wave eliminating circuit
09/2001
09/27/2001	US20010024475 Am- compatible digital broadcasting method and system
07/2001
07/03/2001	US6256358 Digital signal processing architecture for multi-band radio receiver
05/2001
05/30/2001	CN1297619A Quadrature-free RF receiver for directly receiving angle modulated signal
04/2001
04/11/2001	EP1091484A1 Sample and hold demodulator circuit
04/03/2001	US6211924 Decimation of baseband DTV signal prior to channel equalization in digital television signal receivers
02/2001
02/06/2001	US6184942 Adaptively receiving digital television signals transmitted in various formats
01/2001
01/10/2001	EP1066678A1 Digital signal processing architecture for multi-band radio receiver
12/2000
12/13/2000	EP1058968A1 Quadrature-free rf receiver for directly receiving angle modulated signal
12/05/2000	US6157681 Transmitter system and method of operation therefor
11/2000
11/28/2000	US6154505 Broadcast receiving apparatus
10/2000
10/24/2000	US6137545 Reception mode control in radio receivers for receiving both VSB and QAM digital television signals
08/2000
08/30/2000	CN1056027C Terrestrial and satellite television reception tuner
08/29/2000	US6112071 Quadrature-free RF receiver for directly receiving angle modulated signal
08/15/2000	US6104442 Radio receiver for receiving both VSB and QAM digital HDTV signals
05/2000
05/16/2000	US6064255 Pulse counting FM demodulator
03/2000
03/22/2000	EP0987824A2 Radio receiver using digital signal processing for reception and demodulation of wireless transmissions
03/14/2000	CA2282115A1 Radio wave receiver performing reception and demodulation of communication waves through software processing
12/1999
12/21/1999	US6005894 AM-compatible digital broadcasting method and system
12/15/1999	CN1238594A AM modulated wave eliminating circuit
12/07/1999	US5999223 System for controlling the operating mode of an adaptive equalizer within a digital TV signal receiver
11/1999
11/04/1999	WO1999043090A9 Quadrature-free rf receiver for directly receiving angle modulated signal
10/1999
10/12/1999	US5966400 Receiver
10/12/1999	US5966188 Decimation of baseband DTV signals prior to channel equalization in digital television signal receivers
10/07/1999	WO1999050954A1 Digital signal processing architecture for multi-band radio receiver
10/07/1999	CA2326103A1 Digital signal processing architecture for multi-band radio receiver
09/1999
09/28/1999	US5959699 Reception mode control in radio receivers for receiving both VSB and QAM digital television signals
08/1999
08/26/1999	WO1999043090A1 Quadrature-free rf receiver for directly receiving angle modulated signal
08/10/1999	US5937337 Method and apparatus for reducing FM intrusion in AM receivers
06/1999
06/15/1999	US5913155 Broadcasting signal receiving apparatus and pulse counting demodulators
04/1999
04/06/1999	US5893029 Baseband phase-locked direct conversion receiver with frequency offset
02/1999
02/09/1999	US5870669 Radio receiver
12/1998
12/24/1998	DE19825991A1 Receiver for use with vehicle entry system
09/1998
09/15/1998	US5809065 Method and apparatus for improving the quality of AM compatible digital broadcast system signals in the presence of distortion
07/1998
07/08/1998	CN1187088A Broadcast receiving device
06/1998
06/30/1998	US5774194 Terrestrial and satellite television reception tuner
06/19/1998	CA2225127A1 Broadcast receiving apparatus
04/1998
04/28/1998	CA2100342C Am-fm combined stereo receiver
02/1998
02/03/1998	US5715012 Radio receivers for receiving both VSB and QAM digital HDTV signals
10/1997
10/30/1997	DE19705752A1 Broadcasting signal receiving apparatus and pulse counting demodulators
09/1997
09/16/1997	US5668749 Circuit for performing arithmetic operations in a demodulator
08/1997
08/06/1997	EP0788226A1 Radio receiver circuit
06/1997
06/12/1997	DE19545280A1 Demodulating simultaneously amplitude and phase modulated functions for technical diagnosis
03/1997
03/12/1997	EP0701746B1 Terrestrial and satellite television reception tuner
11/1996
11/06/1996	EP0741478A2 Circuit for performing arithmetic operations in a demodulator
10/1996
10/01/1996	US5561716 Demodulator
09/1996
09/18/1996	EP0673565B1 Generation of a coherent signal using an adaptive filter for cancelling and synchronous detection in a digital radio receiver
06/1996
06/19/1996	CN1125017A Terrestrial and satellite television reception tuner
05/1996
05/15/1996	CN1122532A Digital demodulating circuit
03/1996
03/20/1996	EP0701746A1 Terrestrial and satellite television reception tuner
11/1995
11/14/1995	US5467399 Coherent signal generation in digital radio receiver
09/1995
09/27/1995	EP0673565A1 Generation of a coherent signal using an adaptive filter for cancelling and synchronous detection in a digital radio receiver.
06/1995
06/01/1995	DE4340012A1 Digital stereo signal demodulator with cordic demodulator
05/1995
05/23/1995	US5418815 Receiver adaptively operable for multiple signal transmission systems
12/1994
12/22/1994	WO1994029949A1 Terrestrial and satellite television reception tuner
12/08/1994	DE4318276A1 Television tuner for terrestrial reception and satellite reception
10/1994
10/18/1994	US5357574 Coherent signal generation in digital radio receiver
08/1994
08/11/1994	DE4302301A1 Method for receiving FM-modulated and non-FM-modulated signals
07/1994
07/06/1994	EP0570480A4 Am-fm combined stereo receiver

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