Search results for “Deep excavation” companies
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Key Players
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Innovation Intensity
With the analysis among 1,034 patents, we discovered top 472 key players by total patent application. China Construction Eighth Engineering Division Corp. Ltd., Chinese Metallurgical Group Co., Ltd., China Railway Fourth Bureau Group Co., Ltd. are dominant in this area. They take 5.90% of the total patent filing.
Shanghai Shi, China
Patent: 23
Anhui Sheng, China
Patent: 19
Anhui Sheng, China
Patent: 19
Beijing Shi, China
Patent: 14
Guangdong Sheng, China
Patent: 13
Shanghai Shi, China
Patent: 11
Beijing Shi, China
Patent: 10
Shanghai Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Shanghai Shi, China
Patent: 8
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 944 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Construction Eighth Engineering Division Corp. Ltd., Chinese Metallurgical Group Co., Ltd., China Railway Fourth Bureau Group Co., Ltd. take 5.83% of patent filing during this period.
Shanghai Shi, China
Patent: 20
Anhui Sheng, China
Patent: 18
Anhui Sheng, China
Patent: 17
Shanghai Shi, China
Patent: 11
Guangdong Sheng, China
Patent: 11
Beijing Shi, China
Patent: 10
Shanghai Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8
New Entrants
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Innovation in recent 5 years
With the analysis among related 944 patents in last 5 years, we discover 458 new entrants. China MCC 20 Group Co., Ltd., China Construction First Building (Group) Corp. Ltd., China Construction Second Engineering Bureau Co., Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 11
Beijing Shi, China
Patent: 10
Beijing Shi, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Jiangxi Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 6
Research Institutions
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Innovation Intensity
With the analysis among 170 patents, we discovered top 71 universities and scientific research institutions by total patent application. Qingdao University of Technology, Southeast University, Tongji University are dominant in this area. They take 15.88% of the total patent filing.
Shandong Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 5
Hunan Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
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