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.
State Grid Corp. of China
Beijing Shi, China
Patent: 31
3M Innovative Properties Co.
Minnesota, United States
Patent: 23
Rogaland, Norway
Patent: 8
Shandong Electric Power Corp.
Shandong Sheng, China
Patent: 6
Hangzhou Hua Wang Info Co. Ltd.
Zhejiang Sheng, China
Patent: 5
Integrated Electronic Systems Lab Co., Ltd.
Shandong Sheng, China
Patent: 4
Saint-Gobain Isover G+H AG
Nordrhein-Westfalen, Germany
Patent: 4
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 4
Jiaxiang Electric Power Bureau
Zhejiang Sheng, China
Patent: 4
State Grid Anhui Electric Power Co., Ltd. Langxi County Power Supply Company
Anhui Sheng, China
Patent: 4
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Beijing Zhongke Fuhai Cryogenic Technology Co Ltd.
Beijing Shi, China
Patent: 1
Vtran Technology Changzhou Co. Ltd.
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.
3M Innovative Properties Co.
Minnesota, United States
Patent: 23
State Grid Corp. of China
Beijing Shi, China
Patent: 19
State Grid Henan Electric Power Company Ningling County Power Supply Company
Henan Sheng, China
Patent: 8
Rogaland, Norway
Patent: 8
Shandong Electric Power Corp.
Shandong Sheng, China
Patent: 5
Hangzhou Hua Wang Info Co. Ltd.
Zhejiang Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
State Grid Anhui Electric Power Co., Ltd. Langxi County Power Supply Company
Anhui Sheng, China
Patent: 4
Jiaxiang Electric Power Bureau
Zhejiang Sheng, China
Patent: 4
Jiangsu Electric Power Co.
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.
3M Innovative Properties Co.
Minnesota, United States
Patent: 23
State Grid Henan Electric Power Company Ningling County Power Supply Company
Henan Sheng, China
Patent: 8
Rogaland, Norway
Patent: 8
Hangzhou Hua Wang Info Co. Ltd.
Zhejiang Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
State Grid Anhui Electric Power Co., Ltd. Langxi County Power Supply Company
Anhui Sheng, China
Patent: 4
Jiaxiang Electric Power Bureau
Zhejiang Sheng, China
Patent: 4
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 4
Pinghu Electric Power Supply Bureau
Zhejiang Sheng, China
Patent: 3
Ganzhou Tianmu Linghang Technology Co., Ltd.
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 University of Posts & Telecommunications
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
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1