Granted Patent
Utility
US 6,828,690 · App. 09/366,850
Non-uniform minority carrier lifetime distributions in high performance silicon power devices
Inventor:
Robert J. Falster
Patented Case
View Patent ↗
Granted: Dec 7, 2004
Filed: Aug 4, 1999
Inventor
Robert J. Falster
Assignee (at issue)
MEMC Electronic Materials, Inc.
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.