Granted Patent
Utility
US 6,204,721 · App. 09/082,485
Method and apparatus for switching a well potential in response to an output voltage
Inventors:
Guy S. Yuen, Chinh Nguyen
Patented Case
View Patent ↗
Granted: Mar 20, 2001
Filed: May 20, 1998
Inventors
Guy S. Yuen
Chinh Nguyen
Assignee (at issue)
Programmable Microelectronics 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.