Search results for “Roadheader” companies
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Key Players
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Innovation Intensity
With the analysis among 4,852 patents, we discovered top 469 key players by total patent application. China Railway Engineering Equipment Group Co., Ltd., China Railway Construction Heavy Industry Corp. Ltd., Sany Heavy Equipment Co., Ltd. are dominant in this area. They take 21.33% of the total patent filing.
China Railway Engineering Equipment Group Co., Ltd.
Henan Sheng, China
Patent: 427
China Railway Construction Heavy Industry Corp. Ltd.
Hunan Sheng, China
Patent: 304
Sany Heavy Equipment Co., Ltd.
Liaoning Sheng, China
Patent: 304
Shanxi Tiandi Coal Mining Machinery Co., Ltd.
Shanxi Sheng, China
Patent: 118
Taiyuan Institute of China Coal Research Institute
Shanxi Sheng, China
Patent: 112
Herrenknecht AG
Schleswig-Holstein, Germany
Patent: 76
Xuzhou Xugong Foundation Construction Machinery Co. Ltd.
Jiangsu Sheng, China
Patent: 50
China Railway Tunnel Bureau Group Co., Ltd.
Guangdong Sheng, China
Patent: 45
China Railway Engineering Equipment Group Tunneling Equipment Manufacturing Co., Ltd.
Henan Sheng, China
Patent: 41
Northern Heavy Industries Group Co., Ltd.
Liaoning Sheng, China
Patent: 39
Startups & Unicorns
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Innovation Intensity
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Fast-Growing
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Innovation in recent 5 years
With the analysis among related 3,877 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Railway Engineering Equipment Group Co., Ltd., China Railway Construction Heavy Industry Corp. Ltd., Sany Heavy Equipment Co., Ltd. take 20.04% of patent filing during this period.
China Railway Engineering Equipment Group Co., Ltd.
Henan Sheng, China
Patent: 360
China Railway Construction Heavy Industry Corp. Ltd.
Hunan Sheng, China
Patent: 250
Sany Heavy Equipment Co., Ltd.
Liaoning Sheng, China
Patent: 167
Taiyuan Institute of China Coal Research Institute
Shanxi Sheng, China
Patent: 82
Shanxi Tiandi Coal Mining Machinery Co., Ltd.
Shanxi Sheng, China
Patent: 82
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 75
Herrenknecht AG
Schleswig-Holstein, Germany
Patent: 49
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 43
China Railway Tunnel Bureau Group Co., Ltd.
Guangdong Sheng, China
Patent: 42
State Key Laboratory of Shield Tunneling and Tunneling Technology
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Patent: 41
New Entrants
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Innovation in recent 5 years
With the analysis among related 3,877 patents in last 5 years, we discover 364 new entrants. State Key Laboratory of Shield Tunneling and Tunneling Technology, Jiangsu Shendun Construction Machinery Co., Ltd., Huaibei Mining Co., Ltd. are the most active new entrants in this area.
State Key Laboratory of Shield Tunneling and Tunneling Technology
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Patent: 41
Jiangsu Shendun Construction Machinery Co., Ltd.
Jiangsu Sheng, China
Patent: 34
Huaibei Mining Co., Ltd.
Anhui Sheng, China
Patent: 23
Huating Coal Industry Group Co. Ltd.
Gansu Sheng, China
Patent: 22
Wuxi Huahan Energy Equipment Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 21
Pingxiang Lanxiang Electromechanical Industrial Co. Ltd.
Jiangxi Sheng, China
Patent: 19
China Coal Science and Industry Mining Research Institute Co., Ltd.
Beijing Shi, China
Patent: 16
Shanghai Zoomlion Pile Foundation Machinery Co., Ltd.
Shanghai Shi, China
Patent: 15
Shenhua Ningxia Coal Industry Group Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 14
Shaanxi Langhe Intelligent Equipment Co., Ltd.
Shaanxi Sheng, China
Patent: 14
Research Institutions
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Innovation Intensity
With the analysis among 821 patents, we discovered top 105 universities and scientific research institutions by total patent application. China University of Mining & Technology, China University of Mining & Technology (Beijing), Shandong University of Science & Technology are dominant in this area. They take 26.19% of the total patent filing.
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 103
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 61
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 44
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 33
Xi'an University of Science & Technology
Shaanxi Sheng, China
Patent: 22
Shandong University
Shandong Sheng, China
Patent: 20
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 20
Central South University
Hunan Sheng, China
Patent: 17
North China Electric Power University
Beijing Shi, China
Patent: 17
Tianjin University
Tianjin Shi, China
Patent: 16
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