ALEXANDRIA, Va., Aug. 5 -- United States Patent no. 12,699,235, issued on Aug. 4, was assigned to SHUNYUN TECHNOLOGY (ZHONG SHAN) Ltd. (Zhongshan, China).
"Single-fiber multiplex transmission system" was invented by Jie Huang (Zhongshan City, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A single-fiber multiplexing transmission system comprises an emitting device, at least one transmitter, and a receiving device. The emitting device comprises a first emitter, a second emitter, and an optical multiplexer. The optical multiplexer receives and transmits the first light beam emitted by the first emitter and the second light beam emitted by the second emitter to the emitting device. Subsequently, these bea...