ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,736,404, issued on Sept. 15, was assigned to CHANGCHUN INSTITUTE OF OPTICS, FINE MECHANICS AND PHYSICS, CHINESE ACADEMY OF SCIENCES (Changchun, China).

"Polarization intelligent sensing system and polarization intelligent sensing method" was invented by Dong Yao (Changchun, China), Hangang Liang (Changchun, China) and Chunming Jiang (Changchun, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A polarization intelligent sensing system and a polarization intelligent sensing method are provided. The polarization intelligent sensing method includes performing the polarization imaging on the target scene to obtain the polarization image, performing the ...