Granted Patent
Utility
US 6,658,057 · App. 09/653,620
Digital transcoder with logo insertion
Inventors:
Xuemin Chen, Krit Panusopone, Fan Ling
Patented Case
View Patent ↗
Granted: Dec 2, 2003
Filed: Aug 31, 2000
Inventors
Xuemin Chen
Krit Panusopone
Fan Ling
Assignee (at issue)
General Instrument Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.