ALEXANDRIA, Va., June 16 -- United States Patent no. 12,308,135, issued on May 20, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China).

"Ion trap system" was invented by Yangchao Shen (Shenzhen, China), Zhengyu Li (Shenzhen, China) and Changzheng Su (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An ion trap system includes a laser adjustment and control module configured to split a light beam into P first light beams and Q second light beams. N first light beams in the P first light beams are transmitted to N ions, respectively, and tM second light beams in the Q second light beams are transmitted to M monitoring units, respectively. The M monitoring units are configured to monit...