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. 13, 2019
Filed:
Sep. 04, 2015
University of Washington, Seattle, WA (US);
Shyamnath Gollakota, Seattle, WA (US);
Vamsi Talla, Seattle, WA (US);
Bryce Kellogg, Seattle, WA (US);
Ben Ransford, Seattle, WA (US);
Saman Naderiparizi, Seattle, WA (US);
Joshua R. Smith, Seattle, WA (US);
University of Washington, Seattle, WA (US);
Abstract
Examples described herein include wireless transmitters configured for power transmission. Example wireless transmitters may insert power packets into wireless communications such that power harvesting circuitry may harvest sufficiently continuous power from the wireless communication signals. Example power harvesting circuitry is configured to harvest power across multiple wireless communication channels. Example chargers are described which may harvest power from wireless communication signals (e.g. Wi-Fi signals).