Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Play and record audio system embedded inside a photograph

Play and record audio system embedded inside a photograph

US Patent 6816679 · Granted Nov 9, 2004

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Facial-recognition vehicle security system2009
Machine tool system2008
Facial-recognition vehicle security system and automatically starting vehicle2006
System and method for enhancing speech intelligibility for the hearing impaired2006
Machine tool method2006
Method and apparatus for encoding and decoding bar codes with primary and second2006
Method and apparatus for encoding and decoding bar codes with primary and second2006
Superconducting electrical cable2005
Motor vehicle warning and control system and method2005
Robotic manufacturing and assembly with relative radio positioning using radio b2005
Intelligent building alarm2005
Selectively controllable heads-up display system2005