Granted Patent
Utility
US 5,595,917 · App. 08/381,042
Method for hydrogen treatment of field effect transistors for use in hermetically sealed packages
Inventors:
Michael J. Delaney, Loi D. Nguyen, Minh Le, Jorge L. Tizol, James Cheng-Wah Loh
Patented Case
View Patent ↗
Granted: Jan 21, 1997
Filed: Jan 31, 1995
Inventors
Michael J. Delaney
Loi D. Nguyen
Minh Le
Jorge L. Tizol
James Cheng-Wah Loh
Assignee (at issue)
Hughes Aircraft 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.