US Patent Issued to AAC Technologies (Nanjing) on June 23 for "Method and device for calibrating position of mover in direct drive transmission system" (Chinese Inventors)

ALEXANDRIA, Va., July 15 -- United States Patent no. 12,664,691, issued on June 23, was assigned to AAC Technologies (Nanjing) Co. Ltd. (Nanjing, China).

"Method and device for calibrating position of mover in direct drive transmission system" was invented by Xueyuan Zhu (Nanjing, China), Lin Qian (Nanjing, China), Weiling Shi (Nanjing, China) and Shun Guo (Nanjing, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention provides a method and device for calibrating a position of a mover in a direct drive transmission system. In response to receiving an arriving signal for a mover corresponding to a preset detection station, an image acquisition device disposed above the detection station i...