US Patent Issued to ASIA VITAL COMPONENTS (CHINA) on May 19 for "Fan control system and method" (Chinese Inventor)

ALEXANDRIA, Va., May 19 -- United States Patent no. 12,635,108, issued on May 19, was assigned to ASIA VITAL COMPONENTS (CHINA) Co. LTD. (Shenzhen, China).

"Fan control system and method" was invented by Liqiu Liang (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "In a fan control system and method, fans start operating according to a default value, and it is detected whether there are PWM signals input to the fan control system; if not, the fans keep operating according to the default value; or if yes, it is detected whether there is any change in the input PWM signals; if not, the fans keep operating according to presently set values; or if yes, the fan control system computes to derive a sy...