US Patent Issued to Huawei Technologies'Co., 'Ltd.' on Jan. 20 for "Content transmission protection method and related device thereof" (Chinese Inventors)

ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,531,745, issued on Jan. 20, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China).

"Content transmission protection method and related device thereof" was invented by Zhijian Liang (Beijing), Conger Chen (Shenzhen, China), Yongwei Guo (Shenzhen, China) and Zhigui Wei (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The technology of this application relates to a content transmission protection method and a related device, to avoid leakage of an audio/video stream when a transmit end and a receive end perform authentication. The method includes, in a process of establishing a transmission link between a transmit end and a receive...