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. 08, 2012
Filed:
Sep. 05, 2008
Applicant:
Adrian Joseph Stagg, Etobicoke, CA;
Inventor:
Adrian Joseph Stagg, Etobicoke, CA;
Assignee:
Psion Teklogix Inc., Mississauga, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G08B 13/14 (2006.01); H04B 1/38 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method and system for controlling the read range of a portable RFID reader is provided. The system includes a trigger system including a mechanical actuator manually positionable by a user and a sensor for sensing the position of the actuator. The read range of the RFID reader is changed based on the sensing result.