ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,720,252, issued on Aug. 25, was assigned to SHENZHEN SHOKZ Co. LTD. (Shenzhen, China).

"Speaker device" was invented by Chaowu Li (Shenzhen, China), Yongjian Li (Shenzhen, China), Yueqiang Wang (Shenzhen, China), Zhuyang Jiang (Shenzhen, China) and Fen You (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a speaker device. The speaker device may include a core housing, a circuit housing, an ear hook, and a housing sheath. The core housing may be configured to accommodate an earphone core. The circuit housing may be configured to accommodate a control circuit or a battery. The control circuit or the battery...