With the analysis among 203 patents, we discovered top 96 key players by total patent application. Baker Hughes, Inc., Dana Corp., Atlas Copco Rock Drills AB are dominant in this area. They take 19.70% of the total patent filing.
Texas, United States
Patent: 28
Ohio, United States
Patent: 6
Noord-Holland, Netherlands
Patent: 3
Nordrhein-Westfalen, Germany
Patent: 3
Baden-Württemberg, Germany
Patent: 2
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With the analysis among related 25 patents applied in the last 5 years. We discover 15 most active companies in this area. The fast-growing Tianjin Zhonghe High-tech Co., Ltd., Jiangxi Changhe Automotive Co., Ltd., Panzhihua University take 16.00% of patent filing during this period.
Tianjin Zhonghe High-tech Co., Ltd.
Tianjin Shi, China
Patent: 2
Jiangxi Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
With the analysis among related 25 patents in last 5 years, we discover 14 new entrants. Tianjin Zhonghe High-tech Co., Ltd., Jiangxi Changhe Automotive Co., Ltd., Panzhihua University are the most active new entrants in this area.
Tianjin Zhonghe High-tech Co., Ltd.
Tianjin Shi, China
Patent: 2
Jiangxi Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 36 patents, we discovered top 14 universities and scientific research institutions by total patent application. Tongji University, Beijing Institute of Technology, Hokkaido University are dominant in this area. They take 8.33% of the total patent filing.
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Belarusian National Technical University
Sichuan Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1