ALEXANDRIA, Va., Oct. 27 -- United States Patent no. 12,775,438, issued on Oct. 27, was assigned to SAMSUNG ELECTRONICS Co. Ltd. (Suwon-si, South Korea).
"Method for audio sharing, primary audio playing device and system for audio sharing" was invented by Shaoying Zhao (Xi'an, China), Dong Xu (Xi'an, China), Xin Pan (Xi'an, China) and Yajun Zhi (Xi'an, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method for audio sharing may include: establishing, by a first primary audio playing device of a first set of audio playing devices, a wireless connection with an audio sharing device, broadcasting, by the first primary audio playing device, a snoop enable message, the snoop enable message including inform...