Granted Patent
Utility
US 5,497,475 · App. 08/014,311
Configurable integrated circuit having true and shadow EPROM registers
Inventor:
Varkey Paul Alapat
Patented Case
View Patent ↗
Granted: Mar 5, 1996
Filed: Feb 5, 1993
Inventor
Varkey Paul Alapat
Assignee (at issue)
NATIONAL SEMICONDUCTOR 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.