Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Methods and apparatus for generating a picture-in-picture digital television frame by inserting a mean-only frame into a full-size frame

Methods and apparatus for generating a picture-in-picture digital television frame by inserting a mean-only frame into a full-size frame

US Patent 5361098 · Granted Nov 1, 1994

Estimated economic value: $4,387,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Pass-structured game platform2015
Method and apparatus for video watermarking2003
Encryption and decryption (scrambling and unscrambling) of video signals1996
System and method for transmitting a plurality of digital services1995
Method for selecting reproduction quality of transmitted vector quantized data1993
Motion filter for digital television system1993
Method and apparatus for low frequency removal in vector quantization1993
Method and apparatus for transforming between fixed-rate vector quantized data a1993
Vector quantization method employing mirrored input vectors to search codebook1993
High definition B-MAC television signal transmission system1991
Scan converter for a high definition television system1991
Method and apparatus for increasing the definiton of an NTSC video signal using 1990