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:
Nov. 18, 2014
Filed:
Oct. 30, 2009
Applicants:
Lang Lin, Potomac, MD (US);
Joe White, Woodbine, MD (US);
Assignee:
Symbol Technologies, Inc., Holtsville, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04Q 5/22 (2006.01); G08B 13/14 (2006.01); G05D 1/00 (2006.01); G06K 9/00 (2006.01); G02B 26/08 (2006.01); G06K 7/10 (2006.01); G06K 7/00 (2006.01); G06F 3/01 (2006.01); G06K 17/00 (2006.01);
U.S. Cl.
CPC ...
G06K 7/0008 (2013.01); G06K 7/10079 (2013.01); G06K 2017/0045 (2013.01); G06F 3/012 (2013.01);
Abstract
A method of transmitting radiofrequency identification (RFID) interrogation signals is disclosed. The method comprises detecting a first movement of a user in a first direction, determining a command from the first movement, and transmitting a RFID interrogation signal in response to the command.