Granted Patent
Utility
US 5,648,790 · App. 08/350,066
Display scanning circuit
Inventor:
Sywe N. Lee
Patented Case
View Patent ↗
Granted: Jul 15, 1997
Filed: Nov 29, 1994
Inventor
Sywe N. Lee
Assignee (at issue)
PRIME VIEW INTERNATIONAL CO., LTD.
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.