Granted Patent
Utility
US 5,181,099 · App. 07/800,566
Composite video signal generator
Inventor:
Takafumi Esaki
Patented Case
View Patent ↗
Granted: Jan 19, 1993
Filed: Nov 27, 1991
Inventor
Takafumi Esaki
Assignee (at issue)
NEC 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.