Patent · US Active

Wireless charging with multiple power receiving facilities on a wireless device

US9620996B2 · kind B2 · utility

285Cited by

33References

20Claims

0Family size

Assignee

Ossia Inc. · US

Inventors

Hatem Zeine · Bellevue, US
Anas Alfarra · Bellevue, US
Dale Mayes · Bothell, US
Fady El-Rukby · Redmond, US
Samy Mahmoud · Edmonds, US
John B. Springer · Tucson, US
Benjamin Todd Renneberg · Redmond, US
Prithvi Shylendra · Seattle, US
Anthony L. Johnson · Edmonds, US
Douglas Wayne Williams · Bellevue, US

Key dates

Filing date	Apr 8, 2016
Grant date	Apr 11, 2017
Priority date	—
Expiry date	Apr 8, 2036

Classification

Technology area (CPC H)Electricity
CPC primaryH02J7/00309
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The disclosed system utilizes multiple wireless power receivers (antennas and or paths) for receiving power. The disclosed system includes a chip, such as an application specific chip (ASICs) connectable to multiple antennas and units to convert radio frequency (RF) power into direct current (DC) power. The disclosed system can also include antennas that are used to receiving power, communicate, and send a beacon signal. The disclosed system also comprises a mobile electronic device to receive wireless power using multiple antennas connected or coupled to multiple wireless power receivers.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.