US Patent Issued to MERRY ELECTRONICS (SUZHOU) on Feb. 24 for "Speaker" (Chinese Inventors)

ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,563,349, issued on Feb. 24, was assigned to MERRY ELECTRONICS (SUZHOU) Co. LTD. (Suzhou, China).

"Speaker" was invented by Ye Yang (Suzhou, China), LuYao Zhang (Suzhou, China) and ChangBiao Dai (Suzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A speak includes a housing, a diaphragm, a first vibrating assembly, and a second vibrating assembly. The housing has an accommodating groove. The diaphragm is relatively arranged in the accommodating groove. The diaphragm includes a first diaphragm part and a second diaphragm part. The second diaphragm part is arranged around the first diaphragm part. The first vibrating assembly is arranged on the fi...