Granted Patent
Utility
US 5,558,313 · App. 08/386,895
Trench field effect transistor with reduced punch-through susceptibility and low R.sub.DSon
Inventors:
Fwu-Iuan Hshieh, Mike F. Chang
Patented Case
View Patent ↗
Granted: Sep 24, 1996
Filed: Feb 10, 1995
Inventors
Fwu-Iuan Hshieh
Mike F. Chang
Assignee (at issue)
SILICONIX INCORPORATED
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.