INTERNATIONAL PATENT: AAC MICROTECH （CHANGZHOU） CO., LTD., 瑞声光电科技（常州）有限公司 FILES APPLICATION FOR "DIAPHRAGM FOR SPEAKER AND SPEAKER"

GENEVA, Feb. 1 -- AAC MICROTECH （CHANGZHOU） CO., LTD. (No.3 Changcao Road, Hi-tech Industrial Zone, Wujin DistricChangzhou, Jiangsu 213167), 瑞声光电科技（常州）有限公司 (中国江苏省常州市武进高新技术产业开发区常漕路3号) filed a patent application (PCT/CN2024/107201) for "DIAPHRAGM FOR SPEAKER, AND SPEAKER" on Jul 24, 2024. With publication no. WO/2026/020353, the details related to the patent application was published on Jan 29, 2026.

Notably, the patent application was submitted under the International Pate...