Granted Patent
Utility
US 5,925,905 · App. 08/899,746
MOS circuit configuration for switching high voltages on a semiconductor chip
Inventors:
Armin Hanneberg, Georg Tempel
Patented Case
View Patent ↗
Granted: Jul 20, 1999
Filed: Jul 24, 1997
Inventors
Armin Hanneberg
Georg Tempel
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.