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:
Dec. 06, 2022
Filed:
Aug. 03, 2019
William Vahle, Lenox, MA (US);
Lukas Scheurer, Providence, RI (US);
William Vahle, Lenox, MA (US);
Lukas Scheurer, Providence, RI (US);
Other;
Abstract
A charging device for wirelessly charging an electronic device has a wireless power receiver antenna. The charging device includes a battery having a front surface and a back surface. The charging device has a first antenna comprising a wireless power transmit antenna or a dual-mode antenna. The first antenna is configured to wirelessly transmit power. The charging device has a second antenna. The second antenna includes a wireless power receiver antenna or a dual-mode antenna. The first antenna is configured to wirelessly receive power. The charging device also includes a housing encapsulating the battery, the first antenna, and the second antenna. The housing has a front contact surface opposed to a rear surface, and the contact surface has a coupling portion configured to couple the charging device with the electronic device. The first antenna is closer to the contact surface, and the second antenna is closer to the rear surface.