US Patent Issued to Hangzhou Haocha Tong Technology on Sept. 8 for "Induction chamber door opening and closing device" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,727,709, issued on Sept. 8, was assigned to Hangzhou Haocha Tong Technology Co. Ltd. (Hangzhou, China).

"Induction chamber door opening and closing device" was invented by Haoze Zheng (Lishui, China), Zihui Li (Heyuan, China) and Xiang Chen (Xinyi, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides an induction chamber door opening and closing device. The induction chamber door opening and closing device has a chamber door, a stretching mechanism, a recognition mechanism and an illumination sensing mechanism, wherein the chamber door has a rectangular shape and is provided at an outlet position of the induction chamber;...