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:
Jan. 30, 1990
Filed:
Aug. 04, 1987
Mineharu Shibata, Ohtake, JP;
Tatsuaki Taniguchi, Hiroshima, JP;
Mazda Motor Corporation, Hiroshima, JP;
Abstract
According to the invention, vehicular electronic equipment provides an antenna located in the lower portion of the window. Electronic and mechanical accessories of the vehicle are controlled by a control unit which is controlled or actuated in accordance with information received through the antenna. One end of the antenna is formed for an interface contact. The control unit and the antenna are coupled via interface contacts. Preferably the coupling is so controlled that the two contacts thereof are kept open while the window is moving, and in a closed position when the window is stationary. The control unit analyzes whether all doors are locked and the results of such analysis is outputted to the outside of the vehicle through the antenna. This assists in preventing theft.