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Class Information
Number: 348/513
Name: Television > Synchronization > Locking of video or audio to reference timebase > Frame or field synchronizers
Description: Subject matter in which the audio or video data is written into a frame or field memory according to its own time or phase and read out according to the reference time or phase.

Sub-classes under this class:

Class Number Class Name Patents
348/514 Color television 23

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8711886 Transmitting a synchronizing signal in a packet network Apr. 29, 2014
8692937 Video frame synchronization Apr. 8, 2014
8588345 Orthogonal frequency division multiplexing receiver Nov. 19, 2013
8582033 Movie reproduction system and movie reproduction method for reducing delay time of reproduced movie Nov. 12, 2013
8582029 Picture signal processing unit, image display unit, and picture signal processing method Nov. 12, 2013
8576922 Capturing media in synchronized fashion Nov. 5, 2013
8537281 Signal processing method by adding odd and even field sync data for neutralized effects and apparatus therefor Sep. 17, 2013
8441575 Audio clock regenerator with precise parameter transformer May. 14, 2013
8442383 Moving image playback system and image capturing apparatus May. 14, 2013
8405743 Image-data processing apparatus Mar. 26, 2013
8326087 Synchronizing image sequences Dec. 4, 2012
8310595 Phase determination for resampling video Nov. 13, 2012
8294820 Video signal synchronization signal generating apparatus and video signal synchronization signal generation method Oct. 23, 2012
8279344 Synchronization of video presentation by video cadence modification Oct. 2, 2012
8243093 Systems and methods for dither structure creation and application for reducing the visibility of contouring artifacts in still and video images Aug. 14, 2012
8238446 Method and apparatus for reproducing digital broadcasting Aug. 7, 2012
8170012 Phase control of a synchronization signal in a packet switching network May. 1, 2012
8156176 Browser based multi-clip video editing Apr. 10, 2012
8134550 Display device, driving method thereof and display driver therefor Mar. 13, 2012
8116608 Method and apparatus for reproducing video and audio Feb. 14, 2012
8046813 Method of enhancing media content and a media enhancement system Oct. 25, 2011
8045057 Synchronization detector of video signal processor and synchronization selector including the synchronization detector Oct. 25, 2011
8027560 System and method for synchronizing playback of audio and video Sep. 27, 2011
7995143 Wireless video link synchronization Aug. 9, 2011
7996699 System and method for synchronizing multiple media devices Aug. 9, 2011
7996750 Lip synchronization system and method Aug. 9, 2011
7900236 Method and apparatus for modulating a video signal with data Mar. 1, 2011
7843510 Method and system for combining video sequences with spatio-temporal alignment Nov. 30, 2010
7778155 Broadcast router configured for alternately receiving multiple or redundant reference inputs Aug. 17, 2010
7765315 Time synchronization of multiple time-based data streams with independent clocks Jul. 27, 2010
7750963 Timing signal generating circuit and photographing device having same circuit Jul. 6, 2010
7737960 Apparatus and method for image frame synchronization Jun. 15, 2010
7688324 Interactive set-top box having a unified memory architecture Mar. 30, 2010
7679613 Image display system and method Mar. 16, 2010
7675510 Image display system and method Mar. 9, 2010
7672573 Shared memory architecture and method in an optical storage and recording system Mar. 2, 2010
7668208 Method for synchronizing packet based digital data streams Feb. 23, 2010
7660512 Systems and methods for managing frame rates during multimedia playback Feb. 9, 2010
7650624 Method and apparatus for modulating a video signal with data Jan. 19, 2010
7633499 Method and apparatus for synchronizing an analog video signal to an LCD monitor Dec. 15, 2009
7599005 Method for synchronizing video signals Oct. 6, 2009
7577197 Video encoder transmitting extracted image to exterior during encoding process Aug. 18, 2009
7552352 Synchronization of signals Jun. 23, 2009
7503059 Method of enhancing media content and a media enhancement system Mar. 10, 2009
7461282 System and method for generating multiple independent, synchronized local timestamps Dec. 2, 2008
7391416 Fine tuning a sampling clock of analog signals having digital information for optimal digital display Jun. 24, 2008
7379654 Programmable video recorder backing store for non-byte stream formats May. 27, 2008
7346107 VSB transmission system for processing supplemental transmission data Mar. 18, 2008
7333576 Digital demodulation device and synchronization detecting method Feb. 19, 2008
7317465 Image display system and method Jan. 8, 2008

1 2 3

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