With the analysis among 1,621 patents, we discovered top 484 key players by total patent application. Chongqing Research Inst of China Coal Tech & Eng Group Corp., Jinfangyuan Safety Technology Research Institute (Suzhou) Co., Ltd., Sintokogio Ltd. are dominant in this area. They take 2.53% of the total patent filing.
Chongqing Shi, China
Patent: 14
Jiangsu Sheng, China
Patent: 14
Aichi-ken, Japan
Patent: 13
Henan Sheng, China
Patent: 13
Henan Sheng, China
Patent: 11
Liaoning Sheng, China
Patent: 10
Aichi-ken, Japan
Patent: 9
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 1,086 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Beijing Institute of Petrochemical Technology, Jinfangyuan Safety Technology Research Institute (Suzhou) Co., Ltd., Guangzhou Special Electromechanical Equipment Testing Institute take 3.87% of patent filing during this period.
Beijing Shi, China
Patent: 17
Jiangsu Sheng, China
Patent: 14
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Patent: 11
Liaoning Sheng, China
Patent: 10
Liaoning Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Liaoning Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Chongqing Shi, China
Patent: 6
With the analysis among related 1,086 patents in last 5 years, we discover 462 new entrants. Jinfangyuan Safety Technology Research Institute (Suzhou) Co., Ltd., Guangzhou Special Electromechanical Equipment Testing Institute, Dalian Duda Safety Technology Co., Ltd are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 14
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Patent: 11
Liaoning Sheng, China
Patent: 10
Liaoning Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
With the analysis among 270 patents, we discovered top 76 universities and scientific research institutions by total patent application. Beijing Institute of Petrochemical Technology, North Eastern University, Xi'an University of Science & Technology are dominant in this area. They take 15.19% of the total patent filing.
Beijing Shi, China
Patent: 18
Liaoning Sheng, China
Patent: 12
Shaanxi Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 8
Shandong Sheng, China
Patent: 7
Heilongjiang Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5