ALEXANDRIA, Va., April 15 -- United States Patent no. 12,604,380, issued on April 14, was assigned to Leedarson Lighting Co. Ltd. (Zhangzhou City, China).
"Method and apparatus for calculating duty cycle of lighting, terminal, and storage medium" was invented by Cheng Luo (Zhangzhou City, China), Hao Chen (Zhangzhou City, China), Junru Liu (Zhangzhou City, China), Qiqiang Lin (Zhangzhou City, China), Xiaobo Chen (Zhangzhou City, China) and Zongyuan Liu (Zhangzhou City, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present application provides a method and an apparatus for calculating a duty cycle of a lighting, a terminal, and a storage medium. The method includes: determining a first expression f...