US Patent Issued to Huawei Technologies on Dec. 2 for "Optical waveguide structure and manufacturing method, optical waveguide module, optical switching device, and system" (Chinese Inventors)

ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,487,399, issued on Dec. 2, was assigned to Huawei Technologies Co. Ltd. (Shenzhen, China).

"Optical waveguide structure and manufacturing method, optical waveguide module, optical switching device, and system" was invented by Min Zhou (Dongguan, China), Zhenqing Zhao (Dongguan, China) and Chun Sun (Dongguan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An optical waveguide structure and a manufacturing method, an optical waveguide module, an optical switching device, and an optical waveguide system are provided, and belong to the field of optical communication. The optical waveguide structure includes: at least two optical waveguides disposed in ...