US Patent Issued to AAC Acoustic Technologies (Shanghai), Beijing Xiaomi Robot Technology on Dec. 23 for "Linear driving mechanism" (Chinese Inventors)

ALEXANDRIA, Va., Dec. 23 -- United States Patent no. 12,504,060, issued on Dec. 23, was assigned to AAC Acoustic Technologies (Shanghai) Co. Ltd. (Shanghai) and Beijing Xiaomi Robot Technology Co. Ltd. (Beijing).

"Linear driving mechanism" was invented by Chunjiang Li (Shanghai), Yuntong Li (Shanghai), Bing Xie (Shanghai), Liang Jiang (Shanghai) and Chuiyou Zhou (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "This invention provides a linear driving mechanism having a housing, front and rear covers fixed at opposite ends of the housing, a stator arranged inside the housing, and a hollow rotor arranged inside the stator, driven by the stator to rotate. The linear driving mechanism further includes a ...