ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,724,313, issued on Sept. 1, was assigned to TSINGHUA SHENZHEN INTERNATIONAL GRADUATE SCHOOL (Shenzhen, China).

"Arbitrarily tailorable electrochromic device and use thereof" was invented by Cheng Yang (Shenzhen, China) and Xi Ren (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is an arbitrarily tailorable electrochromic device and use thereof, wherein the electrochromic device includes in order of a first transparent flexible substrate, a first transparent electron-conductive layer, an electrochromic layer, an electrolyte solution with automatically curable in presence of air and/or moisture to achieve a self-encapsulation func...