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:
Oct. 24, 2017
Filed:
Apr. 12, 2012
Applicants:
Jean-paul Caruana, La Seyne sur Mer, FR;
Christophe Buton, Gemenos, FR;
Grégory Capomaggio, Roquevaire, FR;
Inventors:
Jean-Paul Caruana, La Seyne sur Mer, FR;
Christophe Buton, Gemenos, FR;
Grégory Capomaggio, Roquevaire, FR;
Assignee:
GEMALTO SA, Meudon, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B 7/02 (2017.01); G06K 19/077 (2006.01);
U.S. Cl.
CPC ...
H04B 7/028 (2013.01); G06K 19/07773 (2013.01);
Abstract
An activated contactless communication circuit includes a device for receiving and transmitting a data-carrying electromagnetic field; a first circuit resonating with a first antenna for receiving data; and a second circuit resonating with a second antenna for transmitting data, the first and second resonating circuits being separate from each other. The transmission is carried out at a frequency phase-synchronized with the frequency of the electromagnetic field for reception.