ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,401,441, issued on Aug. 26, was assigned to ZTE Corp. (Shenzhen, China).

"Service processing method and apparatus in optical transport network, and electronic device" was invented by Yuanbin Zhang (Shenzhen, China) and Yan Yuan (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a service processing method in an optical transport network, including: mapping a client service into a service container; mapping the service container into an optical transport network frame, wherein a payload area of the optical transport network frame is composed of payload blocks, and the payload blocks are used for carrying the service container; an...