ALEXANDRIA, Va., July 28 -- United States Patent no. 12,695,594, issued on July 28, was assigned to Hainan Research Institute of Zhejiang University (Sanya, China) and Zhejiang University (Hangzhou, China).

"Method and system for protecting privacy in microgrids based on homomorphic encryption algorithm" was invented by Yulin Chen (Sanya, China), Xing Huang (Sanya, China), Donglian Qi (Sanya, China), Yunfeng Yan (Sanya, China), Xianbo Wang (Sanya, China) and Siqi Zhang (Sanya, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for protecting privacy in microgrids based on a homomorphic encryption algorithm and relates to the technical field of microgrid control includes: designing a distributed co...