Granted Patent
Utility
US 6,064,231 · App. 09/069,062
CMOS input buffer protection circuit
Inventors:
Makeshwar Kothandaraman, Bernard L. Morris, Bijit Thakorbhai Patel, Wayne E. Werner
Patented Case
View Patent ↗
Granted: May 16, 2000
Filed: Apr 28, 1998
Inventors
Makeshwar Kothandaraman
Bernard L. Morris
Bijit Thakorbhai Patel
Wayne E. Werner
Assignee (at issue)
LUCENT TECHNOLOGIES INC.
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.