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:
Mar. 05, 2019
Filed:
Aug. 01, 2016
Applicant:
Hongfujin Precision Electronics (Tianjin) Co., Ltd., Tianjin, CN;
Inventor:
Fei Luo, Shenzhen, CN;
Assignee:
HONGFUJIN PRECISION ELECTRONICS (TIANJIN) C, Tianjin, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 4/00 (2006.01); H01H 47/00 (2006.01);
U.S. Cl.
CPC ...
H02J 4/00 (2013.01); H01H 47/00 (2013.01);
Abstract
A switch control circuit to switch off communication channels between a baseboard management controller (BMC) and a backplane chip when not needed includes a logic component and a switch circuit. The switch circuit is configured for coupling between the BMC and the backplane chip in a device. The logic component obtains a logic control signal from the BMC, and outputs a switch signal to the switch circuit to turn on or turn off the switch circuit according to the logic control signal. An electronic device including the switch control circuit is also provided.