US Patent Issued to BOE Technology Group on March 31 for "Detection chip and modification method therefor" (Chinese Inventors)

ALEXANDRIA, Va., March 31 -- United States Patent no. 12,589,390, issued on March 31, was assigned to BOE Technology Group Co. Ltd. (Beijing).

"Detection chip and modification method therefor" was invented by Yudan Yin (Beijing), Jing Yu (Beijing), Haonan Liu (Beijing) and Zhukai Liu (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are a detection chip and a modification method therefor. The method for modifying the detection chip comprises performing a surface film-forming treatment on a hydrophilic layer on a first substrate constituting the detection chip to form polydopamine film on a surface of the hydrophilic layer; and adopting a buffer solution containing sodium hyaluronate to perfor...