US Patent Issued to Alipay (Hangzhou) Information Technology on June 24 for "Video retrieval method and apparatus" (Chinese Inventors)

ALEXANDRIA, Va., June 25 -- United States Patent no. 12,339,903, issued on June 24, was assigned to Alipay (Hangzhou) Information Technology Co. Ltd. (Hangzhou, China).

"Video retrieval method and apparatus" was invented by Kaixiang Ji (Zhejiang, China), Liguo Feng (Zhejiang, China), Jian Wang (Zhejiang, China), Jingdong Chen (Zhejiang, China), Jiajia Liu (Zhejiang, China), Siyu Sun (Zhejiang, China), Weixiang Hong (Zhejiang, China), Qiqi Hu (Zhejiang, China), Zhi Qiao (Zhejiang, China) and Xiaoying Zeng (Zhejiang, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Implementations of the present specification provide a video retrieval method and apparatus. In the method, a video frame in a video to be matc...