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:
Jun. 23, 2026
Filed:
Aug. 01, 2023
Fulian Precision Electronics (Tianjin) Co., Ltd., Tianjin, CN;
Shu-Wei Zhang, Tianjin, CN;
Nan Zhang, Tianjin, CN;
Fulian Precision Electronics (Tianjin) Co., LTD., Tianjin, CN;
Abstract
A method and a module for controlling a heat dissipation fan, and a non-transitory computer readable medium are provided, the module includes a BMC and a CPLD, the method includes: controlling the heat dissipation fan by the CPLD when the BMC stopped controlling the heat dissipation fan; obtaining a predetermined rotational speed and a predetermined control curve by the CPLD according to a status of the BMC and/or a status of the server; and detecting an environment temperature, obtaining a target rotational speed according to the environment temperature and the predetermined control curve, and controlling the heat dissipation fan to work with the target rotational speed by the CPLD, wherein the target rotational speed is less or equal to the predetermined rotational speed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile