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. 02, 2016
Filed:
Jun. 10, 2014
Applicant:
Amazon Technologies, Inc., Reno, NV (US);
Inventors:
Jay Praful Desai, San Jose, CA (US);
Anuj Dron, San Jose, CA (US);
Amit Shailesh Gaikwad, Fremont, CA (US);
Felix Liu, San Jose, CA (US);
Pratik Kalpesh Patel, Sunnyvale, CA (US);
Assignee:
Amazon Technologies, Inc., Seattle, WA (US);
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/02 (2006.01); H04B 1/00 (2006.01);
U.S. Cl.
CPC ...
H04B 1/0053 (2013.01);
Abstract
Techniques are described for dynamically tuning mobile device antennas. Input derived from multiple sources and representing a variety of scenarios is provided to the RF modem of a mobile device. The modem is configured to select antenna tuning settings based on this input, each of which tunes the antenna by modifying its impedance as appropriate for the corresponding scenario.