US Patent Issued to Huawei Technologies on Nov. 11 for "Polarizer and array, polarization-controllable method and apparatus, and electronic device controlling a state of connectivity" (Chinese Inventors)

ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,468,189, issued on Nov. 11, was assigned to Huawei Technologies Co. Ltd. (Shenzhen, China).

"Polarizer and array, polarization-controllable method and apparatus, and electronic device controlling a state of connectivity" was invented by Wangchao Ruan (Dongguan, China), Ruihua Li (Shenzhen, China) and Qingping Wang (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A polarizer, a polarizer array, a polarization-controllable method and apparatus, and an electronic device are disclosed. The polarizer includes multiple types of polarization units, each polarization unit includes a first liquid crystal cell and a second liquid crystal cell that ...