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:
Jul. 02, 2019
Filed:
Oct. 22, 2015
International Business Machines Corporation, Armonk, NY (US);
Shih-Chen Chang, Taipei, TW;
Chih-Pao Chang, Taipei, TW;
Marcus A. Kelly, Kirkland, WA (US);
Yu-Chen Kung, Taipei, TW;
Chen-Wei Lee, Taipei, TW;
Guo-Sheng Mo, Taipei, TW;
Ming-Hui Pan, Taipei, TW;
Su-Jen Tsai, Taipei, TW;
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Abstract
A method for controlling a fan is described and includes controlling a rotation speed of a fan according to a first rotation speed time-variable rate by a controller, and controlling the rotation speed of the fan according to a second rotation speed time-variable rate by the controller in response to a change in an operating parameter of a target device, where the fan and target device are for use in a computer system.