Granted Patent
Utility
US 6,693,442 · App. 10/368,329
Vehicle occupant proximity sensor
Inventors:
Fakhreddine Karray, Vladimir Filippov, Otman A. Basir
Patented Case
View Patent ↗
Granted: Feb 17, 2004
Filed: Feb 18, 2003
Inventors
Fakhreddine Karray
Vladimir Filippov
Otman A. Basir
Assignee (at issue)
Intelligent Mechatronic Systems 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.