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:
Sep. 29, 1998
Filed:
Apr. 02, 1996
Scott O Campbell, Canton, MI (US);
Paul Simmons, Chesterfield, MI (US);
John F Kennedy, Dearborn, MI (US);
Ford Motor Company, Dearborn, MI (US);
Abstract
An anti-theft system for a removable accessory has a transponder with a transponder security code located in the removable accessory. A remote sensing coil is operatively coupled to the transponder. A memory stores a security code corresponding to the transponder. A control module coupled to the remote sensing coil and the memory generates an interrogate signal and receives a response signal through the remote sensing coil. The transponder generating a response signal in the form of a transponder security code in response to the interrogate signal. The control module compares the transponder security code to the stored security code. If the transponder security code is not equal to the stored security code, a predetermined function is disabled. An output means is coupled to the control module for providing an indication to a vehicle operator of the disabled predetermined function.