Granted Patent
Utility
US 5,583,060 · App. 08/552,702
Method for manufacturing field effect controlled semiconductor components
Inventors:
Helmut Hertrich, Helmut Strack, Jenoe Tihanyi
Patented Case
View Patent ↗
Granted: Dec 10, 1996
Filed: Nov 3, 1995
Inventors
Helmut Hertrich
Helmut Strack
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.