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. 31, 2016
Filed:
Apr. 18, 2012
Applicant:
Luc Wuidart, Pourrières, FR;
Inventor:
Luc Wuidart, Pourrières, FR;
Assignee:
STMICROELECTRONICS (ROUSSET) SAS, Rousset, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 5/00 (2006.01); G06K 7/00 (2006.01); G06K 7/10 (2006.01);
U.S. Cl.
CPC ...
H04B 5/00 (2013.01); G06K 7/0008 (2013.01); G06K 7/10128 (2013.01); G06K 7/10386 (2013.01);
Abstract
A method for assisting with positioning of an electromagnetic transponder by a user with respect to a terminal, wherein: a first value of the current in an oscillating circuit of the terminal is periodically measured; a second value of a ratio between a no-load value of this current, stored when no transponder is in the field of the terminal, and the first value, is calculated; and pieces of information intended for the user are controlled according to said second value.
Quick Actions:
Wuidart, Luc. (2016). Assistance for positioning a transponder (U.S. Patent No. 9356656). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9356656
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