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. 08, 2023
Filed:
Sep. 17, 2021
Applicant:
Stmicroelectronics (Rousset) Sas, Rousset, FR;
Inventor:
Alexandre Tramoni, Le Beausset, FR;
Assignee:
STMicroelectronics (Rousset) SAS, Rousset, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 4/80 (2018.01); H02J 50/80 (2016.01); H02J 50/10 (2016.01); H04B 5/00 (2006.01);
U.S. Cl.
CPC ...
H04W 4/80 (2018.02); H02J 50/10 (2016.02); H02J 50/80 (2016.02); H04B 5/0025 (2013.01);
Abstract
A method includes detecting, by a first near-field communication device, the presence of a second near-field communication device. In a case where the second device is intended to be charged in near-field by the first device, the method further includes adjusting, by a control device, an impedance of an impedance matching circuit forming part of a near-field communication circuit of the first device.