With the analysis among 22 patents, we discovered top 20 key players by total patent application. Suzhou Dongnan Hydraulic Elevator Co. Ltd., SADEX, Sumitomo Mitsui Construction Co., Ltd. are dominant in this area. They take 27.27% of the total patent filing.
Suzhou Dongnan Hydraulic Elevator Co. Ltd.
Jiangsu Sheng, China
Patent: 2
Sumitomo Mitsui Construction Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Jinneng Holdings Coal Industry Group Co., Ltd.
Shanxi Sheng, China
Patent: 1
Yiliang Chihong Mining Co., Ltd.
Yunnan Sheng, China
Patent: 1
Ansteel Group Mining Co., Ltd.
Liaoning Sheng, China
Patent: 1
Western Gold Karamay Hatu Gold Mine Co. Td
Xinjiang Uygur Zizhiqu, China
Patent: 1
Fengning Jinlong Gold Industry Co. Ltd.
Hebei Sheng, China
Patent: 1
Anhui Jinan Mining Co., Ltd.
Anhui Sheng, China
Patent: 1
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With the analysis among related 16 patents applied in the last 5 years. We discover 12 most active companies in this area. The fast-growing Guangxi University, Fengning Jinlong Gold Industry Co. Ltd., Shandong Xinpeng Safety Technology Consulting Co., Ltd. take 18.75% of patent filing during this period.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Fengning Jinlong Gold Industry Co. Ltd.
Hebei Sheng, China
Patent: 1
Shandong Xinpeng Safety Technology Consulting Co., Ltd.
Shandong Sheng, China
Patent: 1
Jinneng Holdings Coal Industry Group Co., Ltd.
Shanxi Sheng, China
Patent: 1
Shanghai Yikun Automation Control Equipment Co., Ltd.
Shanghai Shi, China
Patent: 1
Guizhou Sancaizhe Mining Technology Service Co., Ltd.
Guizhou Sheng, China
Patent: 1
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 1
Hunan Jintong Mining Co., Ltd.
Hunan Sheng, China
Patent: 1
Wuhan University of Technology
Hubei Sheng, China
Patent: 1
China Water Resources & Hydropower First Engineering Bureau
Jilin Sheng, China
Patent: 1
With the analysis among related 16 patents in last 5 years, we discover 12 new entrants. Guangxi University, Fengning Jinlong Gold Industry Co. Ltd., Shandong Xinpeng Safety Technology Consulting Co., Ltd. are the most active new entrants in this area.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Fengning Jinlong Gold Industry Co. Ltd.
Hebei Sheng, China
Patent: 1
Shandong Xinpeng Safety Technology Consulting Co., Ltd.
Shandong Sheng, China
Patent: 1
Jinneng Holdings Coal Industry Group Co., Ltd.
Shanxi Sheng, China
Patent: 1
Shanghai Yikun Automation Control Equipment Co., Ltd.
Shanghai Shi, China
Patent: 1
Guizhou Sancaizhe Mining Technology Service Co., Ltd.
Guizhou Sheng, China
Patent: 1
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 1
Hunan Jintong Mining Co., Ltd.
Hunan Sheng, China
Patent: 1
Wuhan University of Technology
Hubei Sheng, China
Patent: 1
China Water Resources & Hydropower First Engineering Bureau
Jilin Sheng, China
Patent: 1
With the analysis among 9 patents, we discovered top 7 universities and scientific research institutions by total patent application. China University of Mining & Technology, Taiyuan University of Technology, Wuhan University of Technology are dominant in this area. They take 55.56% of the total patent filing.
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 2
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 1
Wuhan University of Technology
Hubei Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 1
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 1