Granted Patent
Utility
US 5,936,313 · App. 08/907,196
Switched capacitor circuit for firing vehicle airbag squibs
Inventors:
Charles R. Cook, Jr., Horst Belau
Patented Case
View Patent ↗
Granted: Aug 10, 1999
Filed: Aug 6, 1997
Inventors
Charles R. Cook, Jr.
Horst Belau
Assignee (at issue)
Siemens Automotive Corporation
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.