US Patent Issued to HANGZHOU HIKVISION DIGITAL TECHNOLOGY on July 15 for "Dynamic orchestration-based audio-video security protection method, device and system" (Chinese Inventors)

ALEXANDRIA, Va., July 16 -- United States Patent no. 12,362,943, issued on July 15, was assigned to HANGZHOU HIKVISION DIGITAL TECHNOLOGY Co. LTD. (Hangzhou, China).

"Dynamic orchestration-based audio-video security protection method, device and system" was invented by Bin Wang (Hangzhou, China), Da Chen (Hangzhou, China), Yuyin Wang (Hangzhou, China) and Jiadong Chen (Hangzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A dynamic orchestration-based audio-video security protection method is provided. A security sharing gateway identifies a level of audio-video data in an audio-video code stream and an authority of an audio-video retrieval platform before forwarding the audio-video code stream to t...