Granted Patent
Utility
US 6,639,771 · App. 09/681,269
Internet ESD-shunt diode protected by delayed external MOSFET switch
Inventor:
Xianxin Li
Patented Case
View Patent ↗
Granted: Oct 28, 2003
Filed: Mar 12, 2001
Inventor
Xianxin Li
Assignee (at issue)
Pericom 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.