US Patent Issued to SHENZHEN XPECTVISION TECHNOLOGY on May 20 for "Apparatus and method for biological analyte studying using x-ray fluorescence" (Chinese Inventors)

ALEXANDRIA, Va., June 16 -- United States Patent no. 12,306,120, issued on May 20, was assigned to SHENZHEN XPECTVISION TECHNOLOGY Co. LTD. (Shenzhen, China).

"Apparatus and method for biological analyte studying using x-ray fluorescence" was invented by Peiyan Cao (Shenzhen, China) and Yurun Liu (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed herein is an apparatus, comprising: an X-ray source; an X-ray detector; wherein the X-ray source is configured to direct an X-ray beam toward a surface at a glancing angle at which the X-ray beam undergoes total external reflection by the surface; wherein a first biological analyte is immobilized to the surface and a first element is attached ...