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. 10, 2024
Filed:
Oct. 21, 2020
Applicant:
Taiwan Semiconductor Manufacturing Co., Ltd., Hsinchu, TW;
Inventors:
Assignee:
Taiwan Semiconductor Manufacturing Co., Ltd., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 9/06 (2006.01); G06F 1/26 (2006.01); G06F 1/28 (2006.01);
U.S. Cl.
CPC ...
H02J 9/061 (2013.01); G06F 1/263 (2013.01); G06F 1/28 (2013.01);
Abstract
The present disclosure provides a system and method for providing uninterrupted power to an external device. The system and method include a power supply module coupled to an AC power source and to an external device via a power line, a switching module coupled to the power line, a redundant power supply unit coupled to the AC power source and to the switching module. The switching module is configured to detect an electrical state of the power line and connect the redundant power supply unit to the power line for providing redundant power to the external device based upon the detected electrical state.