With the analysis among 304 patents, we discovered top 215 key players by total patent application. State Grid Corp. of China, 3M Innovative Properties Co., Subsea 7 Norway AS are dominant in this area. They take 20.39% of the total patent filing.
Beijing Shi, China
Patent: 31
Minnesota, United States
Patent: 23
Rogaland, Norway
Patent: 8
Shandong Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Saint-Gobain Isover G+H AG
Nordrhein-Westfalen, Germany
Patent: 4
Jiangsu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 335 patents applied in the last 5 years. We discover 230 most active companies in this area. The fast-growing 3M Innovative Properties Co., State Grid Corp. of China, State Grid Henan Electric Power Company Ningling County Power Supply Company take 14.93% of patent filing during this period.
Minnesota, United States
Patent: 23
Beijing Shi, China
Patent: 19
Henan Sheng, China
Patent: 8
Rogaland, Norway
Patent: 8
Shandong Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
With the analysis among related 335 patents in last 5 years, we discover 223 new entrants. 3M Innovative Properties Co., State Grid Henan Electric Power Company Ningling County Power Supply Company, Subsea 7 Norway AS are the most active new entrants in this area.
Minnesota, United States
Patent: 23
Henan Sheng, China
Patent: 8
Rogaland, Norway
Patent: 8
Zhejiang Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Jiangxi Sheng, China
Patent: 3
With the analysis among 42 patents, we discovered top 23 universities and scientific research institutions by total patent application. Zhejiang University, Wuhan University, Shandong Jiaotong University are dominant in this area. They take 35.71% of the total patent filing.
Zhejiang Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 2
Shandong Jiaotong University
Shandong Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Central China Normal University
Hubei Sheng, China
Patent: 1
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1