ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,546,682, issued on Feb. 10, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China).
"Optical signal detection apparatus and method and related device" was invented by Fei Chen (Wuhan, China), Ming Li (Shenzhen, China) and Chunyang Wu (Wuhan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "An optical signal detection apparatus. The apparatus includes an optical-to-electrical conversion module, a control module, a gain adjustment module, and an analog-to-digital conversion module. The optical-to-electrical conversion module is configured to receive an optical signal, and convert a received optical signal into an electrical signal; the contro...