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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.:

US 11342798 B1

PDFFull Text
Date of Patent:
May. 24, 2022

Filed:

Oct. 29, 2018

Systems and methods for managing coexistence of wireless-power signals and data signals operating in a same frequency band

Applicant:

Energous Corporation, San Jose, CA (US);

Inventors:

Cesar Johnston, Sunnyvale, CA (US);

Deepak Jain, San Ramon, CA (US);

Howard Chan, San Jose, CA (US);

Assignee:

ENERGOUS CORPORATION, San Jose, CA (US);

Attorney:

Morgan, Lewis & Bockius LLP

Primary Examiner:

Daniel Cavallari

Assistant Examiner:

Rasem Mourad

Int. Cl.
CPC ...
H01F 27/42 (2006.01); H01F 37/00 (2006.01); H01F 38/00 (2006.01); H02J 50/80 (2016.01); H02J 50/20 (2016.01); H02J 7/02 (2016.01); H04B 5/00 (2006.01); H02J 50/40 (2016.01); H02J 50/90 (2016.01); H02J 50/30 (2016.01); H02J 50/12 (2016.01); H02J 50/15 (2016.01); H02J 50/10 (2016.01);
U.S. Cl.
CPC ...
H02J 50/80 (2016.02); H02J 7/025 (2013.01); H02J 50/20 (2016.02); H04B 5/0037 (2013.01); H02J 50/10 (2016.02); H02J 50/12 (2016.02); H02J 50/15 (2016.02); H02J 50/30 (2016.02); H02J 50/40 (2016.02); H02J 50/90 (2016.02); H04B 5/0056 (2013.01);
Abstract

A method of wireless power transmission is performed at a wireless-power-transmitting device having one or more antennas configured to transmit wireless-power signals, one or more processors, and a wireless data transceiver. The method comprises detecting that a wireless-power-receiving device is located in proximity to the wireless-power-transmitting device; establishing a data-traffic profile associated with the wireless-power-receiving device, the data-traffic profile including identifications of data signals to be exchanged over a predetermined frequency band between the wireless-power-receiving device and the wireless-power-transmitting device using the wireless data transceiver, determining windows of time during which to transmit wireless-power signals over the predetermined frequency band to the wireless-power-receiving device based on the data-traffic profile; and at the determined windows of time, transmitting, by the one or more antennas, wireless-power signals over the predetermined frequency band to the wireless-power-receiving device.

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