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Class Information
Number: 348/725
Name: Television > Receiver circuitry
Description: Subject matter including specific circuitry specially designed for dealing with television signals.


Sub-classes under this class:

Class Number Class Name Patents
348/735 Automatic frequency control 230
348/728 Color television 30
348/726 Demodulator 304
348/737 Intercarrier circuits 85
348/730 Power supply 381
348/734 Remote control 814
348/738 Sound circuit 236
348/736 Sound traps 65
348/729 Television receiver adapted to receive radio broadcast or in combination with radio receiver 129
348/731 Tuning 653


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12

Patent Number Title Of Patent Date Issued
7414676 Integrated programmable tuner Aug. 19, 2008
7415088 Multi-standard baseband receiver Aug. 19, 2008
7408594 Electronic switch for TV signal booster Aug. 5, 2008
7408593 Digital television broadcast signal receiver Aug. 5, 2008
7405772 Broadcasting receiver Jul. 29, 2008
7400364 Sub-program avoidance redirection for broadcast receivers Jul. 15, 2008
7397514 Multimedia presentation system and method therefor Jul. 8, 2008
7397516 Television broadcast receiver Jul. 8, 2008
7394500 World wide analog television signal receiver Jul. 1, 2008
7394505 High linearity, low noise figure tuner front end circuit Jul. 1, 2008
7391823 Digital broadcasting receiver Jun. 24, 2008
7369155 Apparatus and method for rejecting co-channel interference signal May. 6, 2008
7365664 ADC with dynamic range extension Apr. 29, 2008
7362384 Apparatus and method for feed-forward image rejection in a dual conversion receiver Apr. 22, 2008
7362957 Reproducing apparatus Apr. 22, 2008
7352411 Digital IF demodulator Apr. 1, 2008
7349502 Digital communication system and method for operating the system which can improve equalization performance according to channel state Mar. 25, 2008
7349034 Television tuner using integrated circuit Mar. 25, 2008
7343141 Concurrent content capturing radio systems and methods Mar. 11, 2008
7333155 Quadratic video demodulation with baseband nyquist filter Feb. 19, 2008
7327406 Methods and apparatus for implementing a receiver on a monolithic integrated circuit Feb. 5, 2008
7327402 Video displayer facilitating channels and video/audio input settings Feb. 5, 2008
7327792 Digital video system and control method thereof Feb. 5, 2008
7327959 Camera-mountable fiber optic transceiver system Feb. 5, 2008
7324167 High-quality twisted-pair transmission line system for high-resolution video Jan. 29, 2008
7317493 Method and apparatus for providing dual automatic gain control delay settings in a television receiver Jan. 8, 2008
7312833 Channel equalizing apparatus and method for digital television receiver Dec. 25, 2007
7307669 System, method, and apparatus for displaying streams with dynamically changing formats Dec. 11, 2007
7307671 Device for receiving video signals and a method of controlling one such device Dec. 11, 2007
7307666 Transmitter identification system Dec. 11, 2007
7307665 Method and system for generating reference signals with improved correlation characteristics for accurate time of arrival or position determination Dec. 11, 2007
7304689 Single chip tuner for multi receiver applications Dec. 4, 2007
7301584 Dual mode tuning arrangement Nov. 27, 2007
7295825 Diversity antenna arrangement Nov. 13, 2007
7295251 Television tuner capable of improving image disturbance with receiving UHF band Nov. 13, 2007
7289780 Band switchable type tuning circuit of television signal Oct. 30, 2007
7289167 Television tuner including distribution connectors Oct. 30, 2007
7286808 Broadcast receiving system and broadcast receiving method Oct. 23, 2007
7280164 Apparatus for channel scanning and method thereof Oct. 9, 2007
7271852 Digital television receiver with automatic gain control unit and method Sep. 18, 2007
7268831 Method and apparatus for isolating IIC bus noise from a tuner in a television receiver Sep. 11, 2007
7268836 Television tuner device generating intermediate-frequency signal free from harmonic interference of reference signal Sep. 11, 2007
7265797 Tuner capable of receiving analog and digital broadcasting signal and integrated DTV having the tuner, and a broadcasting signal receiving method thereof Sep. 4, 2007
7263713 Television signal distributor apparatus, receiver apparatus, television signal transmission system and method Aug. 28, 2007
7259795 Method for selecting an audio language of a set-top box and medium including computer readable code controlling a computer to perform the same Aug. 21, 2007
7259800 Television signal receiver with a universal output for surface-acoustic wave filters of different types Aug. 21, 2007
7256840 Digital television signal translator Aug. 14, 2007
7251577 Realtime power mask trigger Jul. 31, 2007
7250987 Method and system for an integrated VSB/QAM/NTSC/OOB plug-and-play DTV receiver Jul. 31, 2007
7248304 Digital broadcast receiving apparatus Jul. 24, 2007

1 2 3 4 5 6 7 8 9 10 11 12


 
 
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