ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,748,107, issued on Sept. 29, was assigned to Beijing BOE Technology Development Co. Ltd. (Beijing) and BOE TECHNOLOGY GROUP Co. LTD. (Beijing).

"Immunoassay device and immunoassay method" was invented by Haonan Liu (Beijing), Xiangguo Ma (Beijing), Kai Geng (Beijing) and Ding Ding (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "An immunoassay device and an immunoassay method are provided. The immunoassay device includes: a housing, a driving assembly, a detection chip and a liquid storage chamber; the housing has a first accommodating part in which the detection chip is disposed and a second accommodating part in which the liquid storage chambe...