GENEVA, Nov. 17 -- SHENZHEN GRANDSUN ELECTRONIC CO., LTD. (East Zone, Gaoqiao Industrial Estate, Pingdi Street, Longgang District,Shenzhen, Guangdong 518116), 深圳市冠旭电子股份有限公司 (中国广东省深圳市龙岗区坪地街道高桥工业园东片区) filed a patent application (PCT/CN2025/078847) for "AUDIO CONTROL LINK AND ELECTRONIC DEVICE" on Feb 24, 2025. With publication no. WO/2025/232319, the details related to the patent application was published on Nov 13, 2025.
Notably, the patent application was submitted under the International Pat...