Granted Patent
Utility
US 5,909,051 · App. 08/802,183
Minority carrier semiconductor devices with improved stability
Inventors:
Stephen A. Stockman, Daniel A. Steigerwald, Changhua Chen
Patented Case
View Patent ↗
Granted: Jun 1, 1999
Filed: Feb 18, 1997
Inventors
Stephen A. Stockman
Daniel A. Steigerwald
Changhua Chen
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.