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Class Information
Number: 386/21
Name: Television signal processing for dynamic recording or reproducing > Processing of color television signal for dynamic recording or reproducing > Recorder or reproducer fault condition compensation
Description: Subject matter including means for correcting error introduced during recording or reproducing of the color television signal.

Sub-classes under this class:

Class Number Class Name Patents
386/25 Comb filtering 83
386/22 Crosstalk 62

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7664369 Method and apparatus for improving the playability of a PAL or NTSC video signal containing color burst modifications Feb. 16, 2010
7636544 Broadcast program recording method, communication control device, and mobile communication device Dec. 22, 2009
7443871 Method and system for managing a jitter buffer Oct. 28, 2008
7269331 Apparatus and method of displaying video output Sep. 11, 2007
7200319 Recording-medium reproduction method and recording-medium reproduction apparatus Apr. 3, 2007
7174082 Method for designing de-emphasis circuit for video signal processing integrated circuit and integrated circuit made by the same Feb. 6, 2007
7149757 Information processing apparatus, method of controlling information processing apparatus, control program for information processing apparatus and recording medium having control program recor Dec. 12, 2006
7076623 Information update count managing method, information update count managing apparatus, contents usage count managing method, and content usage count storing apparatus Jul. 11, 2006
7068325 Video signal processor and video signal processing method Jun. 27, 2006
7054540 Information processing apparatus and method, and program storage medium May. 30, 2006
6925244 Apparatus for recording/reproducing high resolution video signal Aug. 2, 2005
6801706 Jitter correcting apparatus and method for video signals Oct. 5, 2004
6496645 Video recorder having playback-signal processing means adaptable to different playback qualities of video recordings Dec. 17, 2002
6459848 Magnetic recording apparatus and method, and magnetic recording medium Oct. 1, 2002
6332056 Circuit arrangement for processing a video signal, including means for avoiding a vertical color shift at horizontal color transitions Dec. 18, 2001
6330391 VTR signal processing circuit Dec. 11, 2001
6204890 Noise reducer using memory Mar. 20, 2001
6185359 System for the multi-speed reproduction of recorded color television signals and for the correction of color sequence errors in reproduced color television signals Feb. 6, 2001
6072594 Information signal reproducing apparatus with noise processing Jun. 6, 2000
6023303 Video signal processing apparatus and method for preventing a signal dropout Feb. 8, 2000
6005732 Device and method for restoring data in digital VCR Dec. 21, 1999
5999160 Method for forming sub image data packet including data of sub image superimposed on main image, recording medium for recording sub image data packet, and image process apparatus Dec. 7, 1999
5956452 Still picture recording and reproducing apparatus which properly performs recording and reproducing a plurality of different recording formats Sep. 21, 1999
5818999 Video signal reproducing apparatus Oct. 6, 1998
5793547 Information signal reproducing apparatus with signal correcting function Aug. 11, 1998
5526062 Color TV receiver using quadrature-phase synchronous detector for supplying signal to chrominance circuitry Jun. 11, 1996
5506687 Digital signal recording and/or reproducing apparatus that evenly distributes field data across tracks Apr. 9, 1996
5506688 Apparatus for recording video signals within recording tracks extending obliquely across a magnetic tape Apr. 9, 1996
5500740 Video signal processing with common delay line for luminance interpolation and color conversion Mar. 19, 1996
5493412 Information signal reproduction apparatus Feb. 20, 1996
5463474 Pilot signal eliminating circuit Oct. 31, 1995
5430551 Video recorder with distortion corrector circuit Jul. 4, 1995
5424847 Recording and reproducing system for digital video tape recorder for recording video and aural signals on a common tape track Jun. 13, 1995
5422728 Motion signal recording and reproducing circuit Jun. 6, 1995
5337196 Stereo/multivoice recording and reproducing video tape recorder including a decoder developing a switch control signal Aug. 9, 1994
5319465 Method for generating film quality images on videotape Jun. 7, 1994
5293246 Apparatus for removing foreign materials from the head of a video Mar. 8, 1994
5283660 Video signal processing apparatus having timebase corrector and means for replacing residual error data with specific data Feb. 1, 1994
5278663 Method for compensating the vibration of an image and device therefor in a video camera Jan. 11, 1994
5257109 Magnetic recording and reproducing apparatus Oct. 26, 1993
5249064 Noise canceller for use in a magnetic reproducing apparatus Sep. 28, 1993
5233434 Method and system for encoding and decoding video data Aug. 3, 1993
5231487 Storage of video signals Jul. 27, 1993
5212561 Noise killing circuit for video tape duplicating apparatus May. 18, 1993
5184228 Recording circuit for mirror mother tape Feb. 2, 1993
5177729 Method and apparatus for reading information on information recording medium having track structure Jan. 5, 1993
5153730 Electronic still camera having two recording stages for recording still-image signals Oct. 6, 1992
5136391 Digital video tape recorder capable of accurate image reproduction during high speed tape motion Aug. 4, 1992
5121073 FM demodulator arrangement including hold, delay and switching circuits to compensate for signal disturbances Jun. 9, 1992
5097345 Magnetic video recording apparatus Mar. 17, 1992

1 2 3

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