GENEVA, March 8 -- SHENZHEN XINHEYUN ELECTRONIC TECHNOLOGY CO., LTD (11E Jindu, Duhui 100 BlockNo. 4 Zhonghang Road, Huahang CommunityHuaqiang North Street, Futian DistrictShenzhen, Guangdong 518000), 深圳芯合云电子科技有限公司 (中国广东省深圳市福田区华强北街道华航社区中航路4号都会100大厦金都11E) filed a patent application (PCT/CN2023/139910) for "INTEGRATED CIRCUIT CHIP HAVING DATA LINE, AND KEY AND MECHANICAL KEYBOARD" on Dec 19, 2023. With publication no. WO/2025/043975, the details r...