US Patent Issued to Yun-Shan Chang on Sept. 29 for "Active vaporization suction system and controlling method thereof" (American, Taiwanese Inventors)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,746,350, issued on Sept. 29, was assigned to Yun-Shan Chang (San Jose, Calif.).

"Active vaporization suction system and controlling method thereof" was invented by Yun-Shan Chang (San Jose, Calif.) and Da-Wei Lin (Taichung City, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention is an active vaporization suction system and a controlling method thereof. The system includes a medication device and an active suction device. The medication device is detachably mounted on the active suction device. When a suction module is suctioned, a flow module outputs a launching signal to a control module. The control module outputs a vaporizat...