US Patent Issued to Huawei Technologies on Sept. 1 for "Service optical signal transmission method, network device, and optical network" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,726,293, issued on Sept. 1, was assigned to Huawei Technologies Co. Ltd. (Shenzhen, China).

"Service optical signal transmission method, network device, and optical network" was invented by Chen Liu (Dongguan, China), Guangcan Mi (Shenzhen, China) and Zeshan Chang (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure describes a service optical signal transmission method, a network device, and an optical network. A network device includes a light source module. The light source module is connected to a plurality of wavelength selection modules. Each of the plurality of wavelength selection modules is connected to a respe...