ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,439,114, issued on Oct. 7, was assigned to Huawei Technologies Co. Ltd. (Shenzhen, China).
"Video switching method and related device" was invented by Zhenxing Zhang (Shenzhen, China), Hua Long (Shenzhen, China), Guang Qian (Shenzhen, China) and Junhao Jin (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of this application disclose a video switching method and a related device, and are applied to the multimedia field. The method in embodiments of this application includes: A video transmit end receives a video switching instruction when sending a first video frame, where the first video frame is one frame of video data of a fi...