With the analysis among 1,097 patents, we discovered top 436 key players by total patent application. State Grid Corp. of China, Fujitsu Ltd., Jiangsu Electric Power Co. are dominant in this area. They take 12.49% of the total patent filing.
Beijing Shi, China
Patent: 99
Tokyo-to, Japan
Patent: 19
Jiangsu Sheng, China
Patent: 19
Guangdong Sheng, China
Patent: 15
Tokyo-to, Japan
Patent: 12
Beijing Shi, China
Patent: 12
Sichuan Sheng, China
Patent: 9
New York, United States
Patent: 8
Jiangsu Sheng, China
Patent: 8
With the analysis among 19 patents, we discovered top 14 start-ups by total patent application. Beijing Baidu Netcom Science & Technology Co., Ltd., Supply, Inc., Shanghai United Imaging Healthcare Co., Ltd. are active in this area.
Beijing Shi, China
Patent: 5
California, United States
Patent: 2
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jilin Sheng, China
Patent: 1
With the analysis among related 2,365 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Guangdong University of Technology, Harbin Engineering University take 6.43% of patent filing during this period.
Beijing Shi, China
Patent: 60
Guangdong Sheng, China
Patent: 48
Heilongjiang Sheng, China
Patent: 44
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 40
Zhejiang Sheng, China
Patent: 33
Jiangsu Sheng, China
Patent: 33
Jiangsu Sheng, China
Patent: 33
Sichuan Sheng, China
Patent: 33
Zhejiang Sheng, China
Patent: 33
Beijing Shi, China
Patent: 30
With the analysis among related 2,365 patents in last 5 years, we discover 339 new entrants. Guangdong Power Grid Co. Ltd., Xi'an University of Technology, Chang'an University are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 15
Shaanxi Sheng, China
Patent: 14
Shaanxi Sheng, China
Patent: 9
Jilin Sheng, China
Patent: 8
Hunan Sheng, China
Patent: 8
Guangxi Zhuangzu Zizhiqu, China
Patent: 7
Henan Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
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Patent: 6
California, United States
Patent: 6
With the analysis among 2,524 patents, we discovered top 279 universities and scientific research institutions by total patent application. Guangdong University of Technology, Zhejiang University, Xidian University are dominant in this area. They take 7.92% of the total patent filing.
Guangdong Sheng, China
Patent: 73
Zhejiang Sheng, China
Patent: 66
Shaanxi Sheng, China
Patent: 61
Heilongjiang Sheng, China
Patent: 56
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 52
Jiangsu Sheng, China
Patent: 46
Jiangsu Sheng, China
Patent: 44
Chongqing Shi, China
Patent: 44
Sichuan Sheng, China
Patent: 42
Zhejiang Sheng, China
Patent: 39