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. 19, 2022
Filed:
Mar. 26, 2020
Applicant:
Infineon Technologies Ag, Neubiberg, DE;
Inventors:
Doris Keitel-Schulz, Hoehenkirchen, DE;
Renate Angelika Muehlbauer, Munich, DE;
Matthias Schneider, Kirchheim, DE;
Qi Zhu, Munich, DE;
Dieter Zipprick, Huellhorst, DE;
Assignee:
Infineon Technologies AG, Neubiberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 5/00 (2006.01); G06K 19/07 (2006.01); H02J 50/80 (2016.01); H04W 52/02 (2009.01); H05B 45/24 (2020.01); H05B 45/30 (2020.01);
U.S. Cl.
CPC ...
H04B 5/0031 (2013.01); H02J 50/80 (2016.02); H04B 5/0037 (2013.01); H04B 5/0075 (2013.01); H04W 52/02 (2013.01); H05B 45/24 (2020.01); H05B 45/30 (2020.01);
Abstract
According to one embodiment a circuit comprises a supply pin operable to receive a supply voltage, a non-volatile memory for storing one or more parameters, and a Near Field Communication (NFC) transceiver that is operable to receive data representing the one or more parameters. The circuit is operable to deactivate the NFC transceiver in response to receiving the supply voltage at the supply pin.