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:
Mar. 31, 2020
Filed:
Aug. 02, 2019
Applicant:
Nxp B.v., Eindhoven, NL;
Inventors:
Nguyen Trieu Luan Le, Cormelles le Royal, FR;
Xavier Jerome Kerdreux, Bieville Beuville, FR;
Jean Barbotin, Normandie, FR;
Assignee:
NXP B.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 52/02 (2009.01); H04B 5/02 (2006.01); H04B 7/15 (2006.01);
U.S. Cl.
CPC ...
H04W 52/0225 (2013.01); H04B 5/02 (2013.01); H04B 7/15 (2013.01);
Abstract
A wireless repeater system includes an antenna configured to receive a magnetic wake-up signal, a near field communication (NFC) receiver configured to receive a wake-up pattern and compare the received wake-up pattern with a stored wake-up pattern, and an NFC transmitter configured to transmit an output magnetic signal using the stored wake-up pattern to an external device, wherein the transmission of the output magnetic signal is synchronized with the received wake-up pattern to form a superimposed magnetic signal.