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:
Sep. 14, 2021
Filed:
Jun. 05, 2019
Applicant:
Nuvolta Technologies (Hefei) Co., Ltd., Hefei, CN;
Inventors:
Assignee:
NuVolta Technologies (Hefei) Co., Ltd., Hefei, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 7/02 (2016.01); H02J 50/12 (2016.01); H02J 7/00 (2006.01);
U.S. Cl.
CPC ...
H02J 7/025 (2013.01); H02J 7/0063 (2013.01); H02J 50/12 (2016.02);
Abstract
A system includes a receiver coil configured to be magnetically coupled to a transmitter coil, a rectifier connected to a voltage bus through a switch, a first power converter and a second power converter connected in cascade between the switch and a battery and a load switch connected between the voltage bus and a power port configured to be connected to a power source.