ALEXANDRIA, Va., May 5 -- United States Patent no. 12,621,407, issued on May 5, was assigned to ZHEJIANG HUARAY TECHNOLOGY Co. LTD. (Hangzhou, China).

"Systems and methods for camera synchronization" was invented by Zongmiao Wang (Hangzhou, China), Weiping Shi (Hangzhou, China) and Yanfei Lyu (Hangzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure may relate to systems and methods for camera synchronization. A method may include determining a frequency difference between a first frequency of a first camera and a second frequency of a second camera. The method may also include synchronizing the second frequency of the second camera to the first frequency of the first camera base...