US Patent Issued to ZHEJIANG JINGYI NEW MATERIAL TECHNOLOGY on July 28 for "Light valve device, light control particles, and preparation method therefor" (Canadian, Chinese Inventors)

ALEXANDRIA, Va., July 28 -- United States Patent no. 12,693,569, issued on July 28, was assigned to ZHEJIANG JINGYI NEW MATERIAL TECHNOLOGY Co. LTD (Zhejiang, China).

"Light valve device, light control particles, and preparation method therefor" was invented by Shiyong Zhao (Dorval, Canada), Yanan Li (Dorval, Canada), Dawei Zhang (Dorval, Canada), Shuyong Xiao (Dorval, Canada), Yuzhe Zhang (Taizhou, China) and Bin Liang (Taizhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention provides a light valve device. Compared with the existing technology, the main bodies of the solid light control particles adopted by the light valve device provided by the present invention are inorganic-org...