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. 12, 2021
Filed:
Oct. 02, 2019
Applicant:
Acer Incorporated, New Taipei, TW;
Inventor:
Shang-Hui Chen, New Taipei, TW;
Assignee:
Acer Incorporated, New Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 7/00 (2006.01);
U.S. Cl.
CPC ...
H02J 7/0068 (2013.01); H02J 7/0029 (2013.01);
Abstract
A power control circuit and a power control method are provided. The power control circuit includes a battery unit, a power controller and a switch circuit. The power controller is configured to provide a control signal. The switch circuit is coupled between the battery unit and the power controller. The switch circuit includes a diode component. The diode component is configured to receive the control signal. The switch circuit is configured to cut off a power transmission path of the battery unit in response to a voltage difference between a first terminal and a second terminal of the diode component.