ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,475,732, issued on Nov. 18, was assigned to Tencent Technology Co. Ltd. (Shenzhen, China).
"Palm recognition device" was invented by Zhongfang Lv (Shenzhen, China), Runzeng Guo (Shenzhen, China), Jiayu Huang (Shenzhen, China) and Yin-Kai Lee (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A palm recognition device is provided, and belongs to the field of the electronic device technologies. The palm recognition device includes a housing, a PCB, and a camera. The PCB and the camera are both located inside the housing. The housing has an image capturing window, and a projection of the camera on the image capturing window deviates downward r...