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:
May. 15, 2007
Filed:
Jun. 08, 2004
John L. Aker, Kansas City, MO (US);
Alan B. Mead, Plano, TX (US);
Robert S. Gammenthaler, Princeton, TX (US);
Robert V. Vanman, McKinney, TX (US);
John L. Aker, Kansas City, MO (US);
Alan B. Mead, Plano, TX (US);
Robert S. Gammenthaler, Princeton, TX (US);
Robert V. Vanman, McKinney, TX (US);
Applied Concepts, Inc., Plano, TX (US);
Abstract
A system for processing vehicle speed data for a vehicle is provided. The system includes a front antenna assembly of the vehicle generating a front digital signal, and a rear antenna assembly of the vehicle generating a rear digital signal. A fast Fourier transform system converts the front digital signal into front frequency shift data and the rear digital signal into rear frequency shift data. A patrol speed system matches the front frequency shift data and the rear frequency shift data and generates a vehicle speed for the vehicle.