ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,748,642, issued on Sept. 29, was assigned to Tencent Technology Co. Ltd. (Shenzhen, China).
"Cross-chain collaborative governance system, method and device and storage medium" was invented by Yanming Suo (Shenzhen, China) and Zixi Shen (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A cross-chain collaborative governance system is configured to perform collaborative service and control governance on cross-chain interoperation between application subchains in a cross-chain alliance. The cross-chain collaborative governance system includes: a cross-chain access application layer configured to make a first application subchain and a second...