With the analysis among 287 patents, we discovered top 214 key players by total patent application. State Grid Corp. of China, State Grid Hunan Electric Power Co., Disaster Prevention and Mitigation Center of State Grid Hunan Electric Power Co., Ltd. are dominant in this area. They take 10.45% of the total patent filing.
Beijing Shi, China
Patent: 14
Hunan Sheng, China
Patent: 8
Hunan Sheng, China
Patent: 8
California, United States
Patent: 5
Shanghai Shi, China
Patent: 4
Sichuan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among 6 patents, we discovered top 4 start-ups by total patent application. Chengdu Yiyun Technology Co. Ltd., Beijing Baidu Netcom Science & Technology Co., Ltd., Waymo LLC are active in this area.
Sichuan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 1
California, United States
Patent: 1
Gyeonggi-do, South Korea
Patent: 1
With the analysis among related 588 patents applied in the last 5 years. We discover 375 most active companies in this area. The fast-growing Nanjing University of Information Science & Technology, State Grid Corp. of China, Xi'an University of Technology take 8.16% of patent filing during this period.
Jiangsu Sheng, China
Patent: 22
Beijing Shi, China
Patent: 14
Shaanxi Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 12
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Patent: 10
Hunan Sheng, China
Patent: 8
Hunan Sheng, China
Patent: 8
Sichuan Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 6
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Patent: 6
With the analysis among related 588 patents in last 5 years, we discover 358 new entrants. State Grid Corp. of China, Xi'an University of Technology, Disaster Prevention and Mitigation Center of State Grid Hunan Electric Power Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 14
Shaanxi Sheng, China
Patent: 12
Hunan Sheng, China
Patent: 8
Hunan Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 6
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Patent: 6
Shandong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
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Patent: 4
With the analysis among 304 patents, we discovered top 97 universities and scientific research institutions by total patent application. Nanjing University of Information Science & Technology, Hohai University, Xi'an University of Technology are dominant in this area. They take 16.12% of the total patent filing.
Jiangsu Sheng, China
Patent: 24
Jiangsu Sheng, China
Patent: 13
Shaanxi Sheng, China
Patent: 12
Sichuan Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
Sichuan Sheng, China
Patent: 3