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. 19, 2023
Filed:
Mar. 11, 2022
Applicant:
Powermat Technologies Ltd., Petah Tikva, IL;
Inventors:
Itay Sherman, Hod Hasharon, IL;
Ilya Gluzman, Holon, IL;
Elieser Mach, Rosh Tzurim, IL;
Amir Salhuv, Nes Ziona, IL;
Assignee:
POWERMAT TECHNOLOGIES LTD., Neve Ilan, IL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 50/12 (2016.01); H02J 50/90 (2016.01);
U.S. Cl.
CPC ...
H02J 50/12 (2016.02); H02J 50/90 (2016.02);
Abstract
A transmitter may inductively transfer power to a device via a relay. The transmitter may comprise circuitry configured to measure a current or voltage and reconfigure the transmitter with an operating frequency or duty cycle based on a measured change in the current or voltage within a time period. The measured change in the current or voltage within the time period may be caused by a removal of the device or an addition of a new device. The time period may be 200 usec or less.