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:
Oct. 11, 2022
Filed:
Jul. 15, 2020
Applicant:
Nuvolta Technologies (Hefei) Co., Ltd., Hefei, CN;
Inventors:
Assignee:
NuVolta Technologies (Hefei) Co., Ltd., Hefei, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J 50/12 (2016.01); H02M 3/335 (2006.01); H02M 3/158 (2006.01); H02M 3/337 (2006.01); H04B 5/00 (2006.01); H02M 1/00 (2006.01);
U.S. Cl.
CPC ...
H02J 50/12 (2016.02); H02M 3/158 (2013.01); H02M 3/337 (2013.01); H02M 3/33569 (2013.01); H02M 1/007 (2021.05); H02M 1/0058 (2021.05); H04B 5/0037 (2013.01);
Abstract
An apparatus comprises a power converter connected between a power source and a wireless power transfer system, wherein a power switch of the power converter is configured such that a turn-on time instant of the power switch is aligned with a turn-on time instant of at least one of switches of a transmitter of the wireless power transfer system.