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:
Jul. 28, 2015
Filed:
May. 02, 2012
Applicant:
Olivier Parrault, Antibes, FR;
Inventor:
Olivier Parrault, Antibes, FR;
Assignee:
ASK S.A., Sophia Antipolis, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 27/20 (2006.01); H04L 27/04 (2006.01); H04L 25/49 (2006.01); G06K 7/10 (2006.01); H04B 5/00 (2006.01);
U.S. Cl.
CPC ...
H04L 27/04 (2013.01); G06K 7/10009 (2013.01); H04L 25/4906 (2013.01); H04L 27/2046 (2013.01); H04B 5/0031 (2013.01);
Abstract
The invention concerns a method for partial amplitude modulation of a carrier wave between 8% and 14%, the carrier wave being emitted by a contactless transceiver device () designed to remotely exchange data with a contactless portable object, the method comprising: