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:
Jan. 21, 2025
Filed:
Oct. 27, 2020
Applicant:
Snap Inc., Santa Monica, CA (US);
Inventors:
Shaheen Moubedi, Los Angeles, CA (US);
Ugur Olgun, Venice, CA (US);
Assignee:
Snap Inc., Santa Monica, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H02J 50/80 (2016.01); H01Q 1/27 (2006.01); H01Q 7/00 (2006.01); H02J 50/00 (2016.01);
U.S. Cl.
CPC ...
H02J 50/005 (2020.01); H01Q 1/273 (2013.01); H01Q 7/00 (2013.01); H02J 50/80 (2016.02);
Abstract
Eyewear that is configured to be wirelessly charged and also wirelessly communicate bidirectionally using a single coil in a front end. The single coil forms a single compact antenna that is configured for both near field data communications (NFC) and also for wireless charging when the eyewear is closely coupled to a wireless power charger having a transceiver. Wireless charging and bidirectional communication of the eyewear can be performed using Qi expanded power profile (EPP), which is an open interface standard developed by the Wireless Power Consortium.