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. 26, 2020
Filed:
Mar. 30, 2018
Applicant:
Square, Inc., San Francisco, CA (US);
Inventors:
Kartik Lamba, Berkeley, CA (US);
Jeremy Wade, San Francisco, CA (US);
Matthew H. Maibach, San Francisco, CA (US);
Jesse Dorogusker, Palo Alto, CA (US);
Assignee:
SQUARE, INC., San Francisco, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 4/80 (2018.01); G06K 7/10 (2006.01); H01Q 1/22 (2006.01); H01Q 7/00 (2006.01); H04B 5/00 (2006.01); G06Q 20/32 (2012.01); H04B 1/401 (2015.01); H04W 52/02 (2009.01);
U.S. Cl.
CPC ...
H04W 4/80 (2018.02); G06K 7/10148 (2013.01); G06K 7/10336 (2013.01); G06Q 20/3278 (2013.01); H01Q 1/2216 (2013.01); H01Q 7/00 (2013.01); H04B 1/401 (2013.01); H04B 5/0031 (2013.01); H04B 5/0075 (2013.01); H04W 52/0225 (2013.01); Y02D 70/00 (2018.01); Y02D 70/142 (2018.01); Y02D 70/144 (2018.01); Y02D 70/164 (2018.01); Y02D 70/166 (2018.01); Y02D 70/26 (2018.01); Y02D 70/42 (2018.01);
Abstract
A NFC object reader's NFC antenna system configured to dynamically change an element of the NFC antenna system to maintain the NFC antenna system's antenna default resonant frequency. The NFC antenna system can be configured to include a tuning subsystem, integrated with sensors to trigger tuning of NFC antenna system's antenna.