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Browse by Category: Main > Communications
Class Information
Number: 386/37
Name: Television signal processing for dynamic recording or reproducing > Processing of color television signal for dynamic recording or reproducing > High definition television recording or reproducing
Description: Subject matter comprising means for recording or reproducing a high resolution or wide band color television signal having more scanning lines than that of a standard NTSC television signal.










Patents under this class:

Patent Number Title Of Patent Date Issued
7711245 Recording medium having data structure for managing reproduction of at least video data representing multiple reproduction paths and recording and reproducing methods and apparatuses May. 4, 2010
7679629 Methods and systems for constraining a video signal Mar. 16, 2010
7664372 Recording medium having data structure for managing reproduction of multiple component data recorded thereon and recording and reproducing methods and apparatuses Feb. 16, 2010
7657151 Method and system for displaying a series of recordable events Feb. 2, 2010
7643727 Method and apparatus of recording a multi-channel stream, and a recording medium containing a multi-channel stream recorded by said method Jan. 5, 2010
7636512 Method and apparatus of recording a multi-channel stream, and a recording medium containing a multi-channel stream recorded by said method Dec. 22, 2009
7634173 Recording medium having data structure for managing reproduction of at least video data representing multiple reproduction paths and recording and reproducing methods and apparatuses Dec. 15, 2009
7558469 Method and apparatus to display graphically recording timer conflicts Jul. 7, 2009
7324742 Video-signal processing apparatus and method, recording medium and program Jan. 29, 2008
7231042 Signal transmission apparatus and signal transmission method Jun. 12, 2007
6978080 Video switcher Dec. 20, 2005
6925244 Apparatus for recording/reproducing high resolution video signal Aug. 2, 2005
6639602 Image data demodulation apparatus and method thereof Oct. 28, 2003
6633725 Layered coding of image data using separate data storage tracks on a storage medium Oct. 14, 2003
6177961 Television system with display of VCR mode Jan. 23, 2001
6075887 High definition color modification Jun. 13, 2000
6072594 Information signal reproducing apparatus with noise processing Jun. 6, 2000
5991494 Digital image data processing apparatus and method Nov. 23, 1999
5909532 Apparatus and method for recording and reproducing a television signal Jun. 1, 1999
5905839 Digital video signal recording/reproducing apparatus for storing a vertical resolution signal May. 18, 1999
5880941 Digital video signal recording/reproducing apparatus for storing a vertical resolution signal Mar. 9, 1999
5875061 Method and apparatus for the recording of signals Feb. 23, 1999
5848221 Recording and reproduction of video signal Dec. 8, 1998
5832169 Apparatus and method for recording and reproducing a television signal Nov. 3, 1998
5778064 Apparatus and method for processing a high definition video signal Jul. 7, 1998
5742727 Apparatus and method for recording and reproducing a television signal Apr. 21, 1998
5715351 Double deck video cassette tape recorder with video signal processing circuit Feb. 3, 1998
5657309 Video disc recording and playback system with two recording areas to record an information signal and a reference signal Aug. 12, 1997
5587802 Extended definition video signal converter for use with a video recorder Dec. 24, 1996
5583648 Picture signal recording/reproducing method and apparatus for recording/reproducing a high-definition picture signal and a normal picture signal Dec. 10, 1996
5561467 Receiver and channel compatible encoding/decoding system for high definition video Oct. 1, 1996
5550640 Digital video signal recording and reproducing apparatus and method for setting a number of compression blocks according to different operational modes Aug. 27, 1996
5442455 Two-sided video disc having high definition television video signals recorded thereon and a method of manufacturing the same Aug. 15, 1995
RE34654 Electronic still camera with slow-in, fast out memory addressing Jul. 5, 1994
5317412 Video tape recorder for recording and reproducing high-definition video signal and audio signal May. 31, 1994
5303060 Apparatus for recording and/or reproducing HDTV signals Apr. 12, 1994
5293248 System and apparatus for recording and reproducing and extended definition video signal in/from a track on a magnetic carrier Mar. 8, 1994
5283659 Apparatus and method of high vision signal recording using expansion techniques and digital drop-out compensation Feb. 1, 1994
5278651 Method and apparatus for synchronizing respective phases of high definition television signal components Jan. 11, 1994
5257141 Method of recording a digital video signal Oct. 26, 1993
5231509 Burst gate pulse generating device for use in image signal reproducing system Jul. 27, 1993
5159460 Video signal recording apparatus that converts high definition video signals into signals usable with conventional television systems Oct. 27, 1992
5115323 Video disc apparatus recording time-expanded luminance signals and time-compressed chrominance signals May. 19, 1992
5047865 System for transmitting a digital video signal Sep. 10, 1991
5038219 Video signal recording apparatus Aug. 6, 1991
4963991 Video tape recorder capable of recording both narrow band and wideband signals Oct. 16, 1990
4879606 EDTV recording apparatus Nov. 7, 1989
4730222 Video recording apparatus having low and high resolution operational modes Mar. 8, 1988
4652909 Television camera and recording system for high definition television having imagers of different frame rate Mar. 24, 1987
4520401 Digital video signal recording system and reproducing apparatus May. 28, 1985











 
 
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