Granted Patent
Utility
US 6,552,886 · App. 09/607,458
Active Vcc-to-Vss ESD clamp with hystersis for low supply chips
Inventors:
Ke Wu, David Kwong
Patented Case
View Patent ↗
Granted: Apr 22, 2003
Filed: Jun 29, 2000
Inventors
Ke Wu
David Kwong
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.