Granted Patent
Utility
US 6,312,993 · App. 09/515,749
High speed trench DMOS
Inventors:
Fwu-Iuan Hshieh, Koon Chong So
Patented Case
View Patent ↗
Granted: Nov 6, 2001
Filed: Feb 29, 2000
Inventors
Fwu-Iuan Hshieh
Koon Chong So
Assignee (at issue)
General Semiconductor, Inc.
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.