GENEVA, March 30 -- AAC MICROTECH (CHANGZHOU) CO., LTD. (No.3 Changcao Road, Hi-TECH Industrial Zone, Wujin DistrictChangzhou, 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/CN2023/119901) for "VOICE COIL AND VOICE COIL FORMING ASSEMBLY" on Sep 20, 2023. With publication no. WO/2025/059889, the details related to the patent application was published on Mar 27, 2025.
Notably, the patent application was submitted under the International Patent ...