US Patent Issued to BOE TECHNOLOGY GROUP on March 31 for "Microfluidic chip" (Chinese Inventors)

ALEXANDRIA, Va., March 31 -- United States Patent no. 12,589,393, issued on March 31, was assigned to BOE TECHNOLOGY GROUP Co. LTD. (Beijing).

"Microfluidic chip" was invented by Haonan Liu (Beijing), Yudan Yin (Beijing) and Ding Ding (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a microfluidic chip. The microfluidic chip includes a first substrate, and the first substrate includes a sample input hole and a reaction region located downstream of the sample input hole. The reaction region includes at least one groove, an orthographic projection of each groove on the first substrate is an axisymmetric pattern, a width of the axisymmetric pattern in a first direction i...