US Patent Issued to WUHAN OPTICS VALLEY ZOYON SCI AND TECH on Sept. 29 for "Method and device for detecting deflection basin based on deformation speed under rolling load" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,747,546, issued on Sept. 29, was assigned to WUHAN OPTICS VALLEY ZOYON SCI AND TECH Co. LTD. (Hubei, China).

"Method and device for detecting deflection basin based on deformation speed under rolling load" was invented by Qingquan Li (Hubei, China), Hong Lin (Hubei, China), Min Cao (Hubei, China), Xinlin Wang (Hubei, China), Huihong Zhou (Hubei, China) and Shishi Wei (Hubei, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for detecting a deflection basin based on a deformation velocity of a pavement under a rolling load is provided. The method includes: obtaining vertical deformation velocities of the pavement at respective measurement ti...