Granted Patent
Utility
US 6,768,173 · App. 10/345,467
High voltage MOS transistor with up-retro well
Inventor:
Francois Hebert
Patented Case
View Patent ↗
Granted: Jul 27, 2004
Filed: Jan 14, 2003
Inventor
Francois Hebert
Assignee (at issue)
Linear Technology Holding LLC
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.