Granted Patent
Utility
US 6,816,202 · App. 09/671,151
Picture frame generating circuit and digital television system using the same
Inventor:
Isao Sezaki
Patented Case
View Patent ↗
Granted: Nov 9, 2004
Filed: Sep 28, 2000
Inventor
Isao Sezaki
Assignee (at issue)
NEC Electronics 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.