US Patent Issued to MERRY ELECTRONICS (SUZHOU) on Oct. 20 for "Vibrating diaphragm and loudspeaker" (Chinese Inventors)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,772,003, issued on Oct. 20, was assigned to MERRY ELECTRONICS (SUZHOU) Co. LTD. (Jiangsu Province, China).

"Vibrating diaphragm and loudspeaker" was invented by Huaming Wan (Jiangsu Province, China), Mingya Luo (Jiangsu Province, China), Liguo Rao (Jiangsu Province, China) and Chunlong Zheng (Jiangsu Province, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of the disclosure disclose a vibrating diaphragm and a loudspeaker. The vibrating diaphragm includes a first diaphragm layer, a first conductive metal layer and a second diaphragm layer which are stacked sequentially. The first conductive metal layer includes two metal foils. Each of...