ALEXANDRIA, Va., June 5 -- United States Patent no. 12,276,996, issued on April 15, was assigned to Shenzhen Moore Vaporization Health & Medical Technology Co. Ltd. (Shenzhen, China).
"Power on/off circuit and electronic vaporization device" was invented by Xitian Xie (Shenzhen, China) and Zhonghua Tan (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A power on/off circuit includes: a sensor for generating a corresponding first control signal based on a user operation; a first switch element, a first end of the first switch element being connected to a voltage input end, a second end of the first switch element being connected to a voltage output end, the voltage input end being connected to a...