Group 1 - The State Intellectual Property Office of China has granted a patent for "a precise positioning method and system for personnel in coal mines" to Luoyang Boyang Intelligent Technology Co., Ltd. and Zhengzhou Innovation Mining Information Technology Co., Ltd. The patent announcement number is CN121194303B, with an application date of November 2025 [1] - Luoyang Boyang Intelligent Technology Co., Ltd. was established in 2020, located in Luoyang City, primarily engaged in technology promotion and application services. The company has a registered capital of 1 million RMB and has participated in 2 bidding projects, holds 6 patents, and has 3 administrative licenses [1] - Zhengzhou Innovation Mining Information Technology Co., Ltd. was founded in 2004, located in Zhengzhou City, primarily engaged in the manufacturing of specialized equipment. The company has a registered capital of 50 million RMB, has participated in 310 bidding projects, holds 1 trademark, 34 patents, and has 3 administrative licenses [1]
博杨智能取得煤矿井下人员精确定位方法及系统专利
Sou Hu Cai Jing·2026-01-27 04:29