ALEXANDRIA, Va., March 19 -- United States Patent no. 12,251,699, issued on March 18, was assigned to BOE TECHNOLOGY GROUP Co. LTD. (Beijing).

"Micro-fluidic substrate, micro-fluidic structure and driving method thereof" was invented by Yingming Liu (Beijing), Xue Dong (Beijing), Haisheng Wang (Beijing), Xiaochuan Chen (Beijing), Xiaoliang Ding (Beijing), Lei Wang (Beijing), Changfeng Li (Beijing) and Pinchao Gu (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a micro-fluidic substrate, a micro-fluidic structure and a driving method thereof. The micro-fluidic substrate of the preset disclosure includes a substrate, and a plurality of driving electrodes on the substrate ...