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:
Jul. 30, 2019
Applicant:
Shenzhen Fugui Precision Ind. Co., Ltd., Shenzhen, CN;
Inventors:
Yu-Chi Tsai, New Taipei, TW;
Hsiao-Ping Hsueh, Taoyuan, TW;
Assignee:
Shenzhen Fugui Precision Ind. Co., Ltd., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 9/06 (2006.01); G06F 1/26 (2006.01); G06F 1/18 (2006.01);
U.S. Cl.
CPC ...
H02J 9/06 (2013.01); G06F 1/189 (2013.01); G06F 1/263 (2013.01);
Abstract
A lower-cost power distribution apparatus (PDU) using a lesser number of components that connects with many power supply units. The PDU comprises first and second switching modules, for outputting AC from a first or a second power source. The first switching module and the second switching module automatically switch between opposite states (turned on or turned off) based on the AC power source. At a given instant, the first switching module and the second switching module are in opposite states.