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. 18, 2021
Filed:
May. 25, 2018
Applicants:
Stmicroelectronics (Rousset) Sas, Rousset, FR;
Stmicroelectronics Razvoj Polprevodnikov D.o.o., Ljubljana, SI;
Inventors:
Alexandre Tramoni, Le Beausset, FR;
Maksimiljan Stiglic, Maribor, SI;
Kosta Kovacic, Orehova vas, SI;
Assignees:
STMICROELECTRONICS (ROUSSET) SAS, Rousset, FR;
STMICROELECTRONiCS RAZVOJ POLPREVODNIKOV D.O.O., Ljubljana, SI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 5/00 (2006.01);
U.S. Cl.
CPC ...
H04B 5/0037 (2013.01); H04B 5/0031 (2013.01); H04B 5/0056 (2013.01);
Abstract
A near field communication (NFC) method includes activating an NFC device second device in response to a first electromagnetic field generated by a nearby NFC device. The NFC device generates a second electromagnetic field after being activated. The first NFC device can detect the second electromagnetic field and initiate a near field communication process.