Granted Patent
Utility
US 5,869,864 · App. 08/834,311
Field effect controlled semiconductor component
Inventor:
Jenoe Tihanyi
Patented Case
View Patent ↗
Granted: Feb 9, 1999
Filed: Apr 15, 1997
Inventor
Jenoe Tihanyi
Assignee (at issue)
Siemens Aktiengesellschaft
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.