ALEXANDRIA, Va., June 16 -- United States Patent no. 12,309,301, issued on May 20, was assigned to BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY Co. LTD. (Beijing).

"Method and apparatus for operating blockchain system, device and storage medium" was invented by Chunhui Wan (Beijing), Yuan Wang (Beijing) and Wei Xiao (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a method and apparatus for operating blockchain system, a device and a storage medium. The method is described below. To-be-processed blockchain data is processed through a kernel engine of a blockchain system, a kernel component call request is generated based on a kernel component interface during the processing process, and a kern...