US Patent Issued to Zoom Communications on Nov. 3 for "Video bandwidth optimization" (Chinese, American Inventors)

ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,784,138, issued on Nov. 3, was assigned to Zoom Communications Inc. (San Jose, Calif.).

"Video bandwidth optimization" was invented by Tianming Gu (Hangzhou, China), Dewang Hou (Hangzhou, China), Bo Ling (Saratoga, Calif.), Xiran Wang (San Jose, Calif.) and Huixi Zhao (San Jose, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Video bandwidth optimization may be implemented using video resolution downscaling and upscaling in a video communications platform. Video bandwidth optimization may include receiving a first video stream comprising first multiple image frames at a first resolution. A video stream may be generated at a second resolution higher...