Granted Patent
Utility
US 6,833,583 · App. 10/238,795
Edge termination in a trench-gate MOSFET
Inventors:
Michael A. A. In't Zandt, Erwin Hijzen, Raymond J. E. Hueting
Patented Case
View Patent ↗
Granted: Dec 21, 2004
Filed: Sep 10, 2002
Inventors
Michael A. A. In't Zandt
Erwin Hijzen
Raymond J. E. Hueting
Assignee (at issue)
KONINKLIJKE PHILIPS ELECTRONICS NV
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.