Granted Patent
Utility
US 6,002,567 · App. 08/953,184
ESD protection for high voltage level input for analog application
Inventors:
ZhiYuan Zou, Hoang P. Nguyen
Patented Case
View Patent ↗
Granted: Dec 14, 1999
Filed: Oct 17, 1997
Inventors
ZhiYuan Zou
Hoang P. Nguyen
Assignee (at issue)
LSI Logic 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.