ALEXANDRIA, Va., June 5 -- United States Patent no. 12,277,801, issued on April 15, was assigned to UBTECH ROBOTICS CORP LTD (Shenzhen, China).

"Gesture recognition method, device and computer-readable storage medium" was invented by Chenghao Qian (Shenzhen, China), Miaochen Guo (Shenzhen, China), Jun Cheng (Shenzhen, China) and Jianxin Pang (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A gesture recognition method includes: acquiring a target image containing a gesture to be recognized; inputting the target image to a gesture recognition model that has a first sub-model, a second sub-model, and a third sub-model, the first sub-model is to determine a gesture category and a gesture center p...