The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 22, 2003
Filed:
Aug. 26, 2000
Applicant:
Inventors:
Timothy J. Bomya, Westland, MI (US);
Alan J. Riggs, Ann Arbor, MI (US);
Assignee:
Automotive Systems Laboratory, Inc., Farmington Hills, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G08B 1/314 ;
U.S. Cl.
CPC ...
G08B 1/314 ;
Abstract
A magnetic sensor comprises at least one first coil operatively coupled to a first portion of a vehicle seat and at least one magnetic sensing element operatively coupled to an interior portion. At least one first signal is operatively connected to the at least one first coil, wherein the at least one first signal is an oscillating signal. At least one second signal responsive to the at least one first signal is sensed from the at least one magnetic sensing element, and an occupant is discriminated an occupant on the vehicle seat responsive to the second signal.