US Patent Issued to BEIJING HONOR DEVICE on March 31 for "Core, speaker module, and electronic device" (Chinese Inventor)

ALEXANDRIA, Va., March 31 -- United States Patent no. 12,593,177, issued on March 31, was assigned to BEIJING HONOR DEVICE Co. LTD. (Beijing).

"Core, speaker module, and electronic device" was invented by Jinhua Liu (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "This application relates to the technical field of electronic devices, and provides a core, a speaker module, and an electronic device, to balance thinning and audio performance of the device. The core includes a diaphragm assembly, a first voice coil set, a second voice coil set, and a magnetic circuit system. The first voice coil set and the second voice coil set are fastened to the diaphragm assembly. The magnetic circuit system includes ...