US Patent Issued to JIYONSON on Oct. 20 for "Hairdryer" (Taiwanese Inventor)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,765,656, issued on Oct. 20, was assigned to JIYONSON Co. LTD. (Taipei, Taiwan).

"Hairdryer" was invented by Yun-Long Tun (Taipei, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention provides a blower device, which includes a signal receiving module for receiving work signals from an external expansion device when it's connected to the blower device; a proximity sensing module for detecting an identification signal of the external expansion device; a hot and cold air generation module, coupled with the signal receiving module, provides output wind force. When the external expansion device is connected, the hot and cold air generat...