GENEVA, Feb. 23 -- NANJING KANGNI MECHANICAL & ELECTRICAL CO., LTD (No.19, Hengda Avenue, Nanjing Economic And Technological Development ZoneNanjing, Jiangsu 210038), 南京康尼机电股份有限公司 (中国江苏省南京市经济技术开发区恒达路19号) filed a patent application (PCT/CN2025/112988) for "COMMUNICATION-BASED SIL4 PLATFORM SCREEN DOOR SYSTEM" on Aug 06, 2025. With publication no. WO/2026/037173, the details related to the patent application was published on Feb 19, 2026.
Notably, the patent application was submitted under the International Patent Classification...