using frequency multiplication of the reproduced colour signal carrier with another auxiliary reproduced signal

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H04N9/898

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HELECTRICITY H04Electric communication H04NPICTORIAL COMMUNICATION H04N9/00Details of colour television systems

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H04N9/898using frequency multiplication of the reproduced colour signal carrier with another auxiliary reproduced signal

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Patents Grantslast 30 patents

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Video signal encoded with additional detail information
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Video signal encoded with additional detail information
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Time-base correction in a video recording/playback system
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- Issue date Apr 20, 1982
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using frequency multiplication of the reproduced colour signal carrier with another auxiliary reproduced signal

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Systems, methods, and software for improved video data recovery eff...

Systems, methods, and software for improved video data recovery eff...

Systems, methods, and software for improved video data recovery eff...

Systems and methods for identifying pre-inserted and/or potential a...

Video signal encoded with additional detail information

Deemphasis and subsequent reemphasis of high-energy reversed-spectr...

System for recording and reproducing a wide bandwidth video signal...

Video signal encoded with additional detail information

Time-base correction in a video recording/playback system

Deemphasis & Subsequent reemphasis of high-energy reversed-spectrum...

Deemphasis and subsequent reemphasis of high-energy reversed-spectr...

Digital modulators for use with sub-nyquist sampling of raster-scan...

Digital modulators for use with sub-nyquist sampling of raster-scan...

Time-base correction in a video recording/playback system

Color burst phase correcting color signal reproducing circuit

Automatic phase controlling circuit for processing reproduced chrom...

Video tape recorder for recording a video signal with an additional...

Jitter detection circuit

Nervous clock signal generator for video recorder

Circuit for removing jitter of chrominance signal and television se...

Video signal recording system enabling limited bandwidth recording...

Method and apparatus for generating a playback clock from a 2.5 MHz...

Circuit for identifying when a reproduced color video signal has be...

Chrominance signal reproducing apparatus for video tape recorder

Circuit arrangement for a color image recording and reproduction in...

Chrominance signal processing apparatus

Automatic phase control color signal circuit for video tape recorde...

Chroma signal recording and reproducing circuit

Video apparatus with burst locked heterodyne chroma converter and r...

Synchronous color conversion system

Patents Applicationslast 30 patents

SYSTEMS, METHODS, AND SOFTWARE FOR IMPROVED VIDEO DATA RECOVERY EFF...

SYSTEMS, METHODS, AND SOFTWARE FOR IMPROVED VIDEO DATA RECOVERY EFF...

SYSTEMS, METHODS, AND SOFTWARE FOR IMPROVED VIDEO DATA RECOVERY EFF...

Systems and Methods for Identifying Pre-Inserted and/or Potential A...