GENEVA, March 16 -- GUANGDONG DINGCHUANG SMART MANUFACTURING CO., LTD. (Rm.401, Bldg. 8, Fenggang Tianan Digital City, No.208, Fenggang Section, Dongshen Rd. Fenggang TownDongguan, Guangdong 523000), 广东鼎创智造科技有限公司 (中国广东省东莞市凤岗镇东深路凤岗段208号凤岗天安数码城8号楼401室) filed a patent application (PCT/CN2025/111041) for "SOUND CARD" on Jul 28, 2025. With publication no. WO/2026/051646, the details related to the patent application was published on Mar 12, 2026.
Notably, the patent app...