Granted Patent
Utility
US 6,706,574 · App. 10/147,550
Field effect transistor and method for making the same
Inventor:
Berinder Brar
Patented Case
View Patent ↗
Granted: Mar 16, 2004
Filed: May 17, 2002
Inventor
Berinder Brar
Assignee (at issue)
Raytheon Company
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.