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:
Jan. 12, 2021
Filed:
Sep. 27, 2019
Applicant:
X2 Power Technologies Limited, Grand Cayman, KY;
Inventors:
Assignee:
NuVolta Technologies (Hefei) Co., Ltd., Hefei, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 50/10 (2016.01); H02J 7/02 (2016.01); G01R 31/302 (2006.01); H02J 50/60 (2016.01); G01R 31/50 (2020.01);
U.S. Cl.
CPC ...
H02J 50/10 (2016.02); G01R 31/302 (2013.01); G01R 31/50 (2020.01); H02J 7/025 (2013.01); H02J 50/60 (2016.02);
Abstract
A device includes a positive current sense amplifier having two inputs connected to a drain and a source of a power switch respectively through a plurality of positive current sense switches, and a negative current sense amplifier having two inputs connected to the drain and the source of the power switch respectively through a plurality of negative current sense switches.