ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,461,053, issued on Nov. 4, was assigned to LEADWAY (HK) Ltd. (Hong Kong).

"Biosensor for performing detection on biological sample" was invented by Tingting Zhang (Zhejiang, China), Wei Jiang (Zhejiang, China) and Li Zhang (Zhejiang, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention provides a biosensor for detecting a biological sample, comprising a first electrode and a second electrode, the first electrode comprising a first resistance element connected to a first conductive trace, the first resistance element being set in the following manner: when the sample is added, at a predetermined point in time for detecting an electri...