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:
Aug. 18, 2015
Filed:
Nov. 18, 2013
Applicant:
Tyfone, Inc., Portland, OR (US);
Inventors:
Siva G. Narendra, Portland, OR (US);
Pradeep H. Rajashekarappa, Bangalore, IN;
Saurav Chakraborty, West Bengal, IN;
Donald Allen Bloodworth, Camas, WA (US);
Prabhakar Tadepalli, Bangalore, IN;
Kishan H Saralaya, Kasargod, IN;
Assignee:
Tyfone, INC., Portland, OR (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04M 1/66 (2006.01); H04W 12/04 (2009.01); H04B 5/00 (2006.01);
U.S. Cl.
CPC ...
H04W 12/04 (2013.01); H04B 5/0031 (2013.01);
Abstract
A method for prompting the user to scan a radio token in proximity with a mobile device and detecting, via a radio token compatible mechanism within the mobile device, when the radio token passes within a communications distance from the radio token compatible device. So as to provide future indication of the approximate location of the radio token in relation to the mobile device.