Granted Patent
Utility
US 6,444,527 · App. 09/481,135
Method of operation of punch-through field effect transistor
Inventors:
Brian H. Floyd, Fwu-Iuan Hshieh, Mike F. Chang
Patented Case
View Patent ↗
Granted: Sep 3, 2002
Filed: Jan 11, 2000
Inventors
Brian H. Floyd
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.