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. 18, 2006
Filed:
Dec. 20, 2002
Applicants:
Clinton S. Hartmann, Dallas, TX (US);
Lewis T. Claiborne, Richardson, TX (US);
Inventors:
Clinton S. Hartmann, Dallas, TX (US);
Lewis T. Claiborne, Richardson, TX (US);
Assignee:
RF Saw Components, Inc., Richardson, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G08B 13/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a system for avoiding code collisions from multiple SAW identification tags and a method of operating such system. In one embodiment the invention provides for (1) focusing an interrogation pulse to within a defined space; and (2) discriminating between coded responses returned from tags located within such defined space.
Hartmann, Clinton. (2006). Anti-collision interrogation pulse focusing system for use with multiple surface acoustic wave identification tags and method of operation thereof (U.S. Patent No. 7030762). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7030762
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile