Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Compatible HDTV system employing nonlinear edge compression/expansion for aspect ratio control

Compatible HDTV system employing nonlinear edge compression/expansion for aspect ratio control

US Patent 4605952 · Granted Aug 12, 1986

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Wide screen composite video signal encoder and standard aspect ratio decoder hav1987
Slow motion television system having variable interlace1987
Television display system with reduced line-scan artifacts1987
High definition television signal for film-television standards conversion syste1986
Progressive scan HDTV system1986
Four-sample sample-rate converter1986
Compatible and hierarchical digital television system standard1985
System for generating and displaying a compatible high definition television sig1985
Multiplier for multiplying n-bit number by quotient of an integer divided by an 1984
Transcodeable vertically scanned high-definition television system1984
Transcoder for sampled television signals1984
Television display system with reduced line-scan artifacts1983