Granted Patent
Utility
US 6,775,327 · App. 09/836,968
High definition television decoder
Inventor:
Chuck H. Ngai
Patented Case
View Patent ↗
Granted: Aug 10, 2004
Filed: Apr 17, 2001
Inventor
Chuck H. Ngai
Assignee (at issue)
International Business Machines 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.