Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Coding and decoding system for video and audio signals

Coding and decoding system for video and audio signals

US Patent 4353088 · Granted Oct 5, 1982

Estimated economic value: $1,897,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Videophone2004
Display for touchscreen of a computer monitor2003
Video scrambling by the application of a variable periodic scrambling waveform1986
Phase change dynamic scrambling1984
Coding and decoding system for video and audio signals1984
Coding and decoding system for video and audio signals1984
Video signal coding by video signal polarity reversal on the basis of brightness1982
Video signal coding by video signal polarity reversal on the basis of brightness1982
Method of coding audio and video signals1982
Television coding system with channel level identification1982