Patent · US Active

Wireless power and data transfer for electronic devices

US8947042B2 · kind B2 · utility

39Cited by

1References

45Claims

0Family size

Assignee

QUALCOMM Incorporated · US

Inventors

Miles A. Kirby · San Diego, US
Ernest T. Ozaki · Poway, US
Rinat Burdo · San Diego, US
Virginia Walker Keating · San Diego, US
Michael J. Mangan · San Diego, US
Anne Katrin Konertz · Encinitas, US
Paul E. Jacobs · Village of La Jolla, US
William Henry Von Novak, III · San Diego, US
Roy Franklin Quick, Jr. · San Diego, US
Roy Howard Davis · Del Mar, US
Nigel P. Cook · El Cajon, US
Lukas Sieber · Olten, CH
Hanspeter Widmer · Wohlenschwil, CH

Key dates

Filing date	Nov 6, 2009
Grant date	Feb 3, 2015
Priority date	—
Expiry date	Nov 13, 2031

Classification

Technology area (CPC H)Electricity
CPC primaryH04R2205/021
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

Exemplary embodiments are directed to wireless power. A wireless charging device may comprise a charging region configured for placement of one or more chargeable devices. The charging device may further include at least one transmit antenna configured for transmitting wireless power within the charging region. Furthermore, the charging device is configured to exchange data between at least one chargeable device of the one or more chargeable devices.

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