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:
Jul. 07, 2009
Filed:
Nov. 17, 2005
Louis L. Nagy, Warren, MI (US);
Louis L. Nagy, Warren, MI (US);
Delphi Technologies, Inc., Troy, MI (US);
Abstract
An antenna system includes a plurality of antenna elements, switching elements, and transmission feed lines disposed on a rear window glass. The switching elements are arranged with the antenna elements and transmission feed lines to, when selectively closed, electrically couple selected antenna elements and transmission feed lines to one another to generate an antenna configuration selected from a plurality of antenna configurations. A non-volatile memory is configured to store data representing at least some of the plurality of antenna configurations. A control arrangement is operatively coupled to the switching elements and is configured to close selected switching elements as a function of the data stored in said memory. The system is selectively updated as a function of previously selected antenna configurations.