Granted Patent
Utility
US 6,451,676 · App. 09/811,799
Method for setting the threshold voltage of a MOS transistor
Inventors:
Helmut Wurzer, Guiseppe Curello
Patented Case
View Patent ↗
Granted: Sep 17, 2002
Filed: Mar 19, 2001
Inventors
Helmut Wurzer
Guiseppe Curello
Assignee (at issue)
Infineon Technologies AG
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.