Granted Patent
Utility
US 6,573,569 · App. 09/992,629
Trench MOSFET with low gate charge
Inventors:
Jifa Hao, Thomas E. Grebs, Rodney S. Ridley, Louise Skurkey, Chris Gasser
Patented Case
View Patent ↗
Granted: Jun 3, 2003
Filed: Nov 6, 2001
Inventors
Jifa Hao
Thomas E. Grebs
Rodney S. Ridley
Louise Skurkey
Chris Gasser
Assignee (at issue)
FAIRCHILD 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.