INTERNATIONAL PATENT: SHANGHAI TENSUN INTELLIGENT SECURITY TECHNOLOGY CORP., LTD., 上海腾盛智能安全科技股份有限公司 FILES APPLICATION FOR "DISTRIBUTED TUNNEL FIRE SAFETY RISK AVOIDANCE METHOD AND DEVICE"

GENEVA, April 27 -- SHANGHAI TENSUN INTELLIGENT SECURITY TECHNOLOGY CORP., LTD. (Area A, Building 3, No. 180, Jiatang HighwayJiading District, Shanghai 201899), 上海腾盛智能安全科技股份有限公司 (中国上海市嘉定区嘉唐公路180号3幢A区) filed a patent application (PCT/CN2025/122409) for "DISTRIBUTED TUNNEL FIRE SAFETY RISK AVOIDANCE METHOD AND DEVICE" on Sep 19, 2025. With publication no. WO/2026/081787, the details related to the patent application was published on Apr 23, 2026.

Notably, the patent application was submitted under the International Patent Classi...