With the analysis among 476 patents, we discovered top 395 key players by total patent application. State Grid Corp. of China, TOSHIBA Corp., Shanghai Coal Technology Co., Ltd. are dominant in this area. They take 3.99% of the total patent filing.
Beijing Shi, China
Patent: 7
Shanghai Shi, China
Patent: 6
Aichi-ken, Japan
Patent: 5
Guangdong Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Guangdong Sheng, China
Patent: 1
With the analysis among related 261 patents applied in the last 5 years. We discover 211 most active companies in this area. The fast-growing Shanghai Instrumentation Automatic Control System Inspection and Testing Institute Co., Ltd., Tianjin Hangtian Ruilai Science & Technology Co. Ltd., Beijing Institute of Intensity Environment take 4.60% of patent filing during this period.
Shanghai Shi, China
Patent: 4
Tianjin Shi, China
Patent: 4
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Patent: 4
Guangdong Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Hunan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among related 261 patents in last 5 years, we discover 198 new entrants. Shanghai Instrumentation Automatic Control System Inspection and Testing Institute Co., Ltd., Tianjin Hangtian Ruilai Science & Technology Co. Ltd., Beijing Institute of Intensity Environment are the most active new entrants in this area.
Shanghai Shi, China
Patent: 4
Tianjin Shi, China
Patent: 4
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Patent: 4
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among 74 patents, we discovered top 23 universities and scientific research institutions by total patent application. Kao Yuan University, Shandong University of Science & Technology, Beijing Institute of Technology are dominant in this area. They take 14.86% of the total patent filing.
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1