With the analysis among 1,759 patents, we discovered top 477 key players by total patent application. State Grid Corp. of China, Exxon Research & Engineering Co., Hitachi Ltd. are dominant in this area. They take 5.00% of the total patent filing.
Beijing Shi, China
Patent: 44
Tokyo-to, Japan
Patent: 21
Tokyo-to, Japan
Patent: 21
Toyama-ken, Japan
Patent: 14
Tokyo-to, Japan
Patent: 12
California, United States
Patent: 9
With the analysis among 19 patents, we discovered top 14 start-ups by total patent application. AISing Ltd., Hangzhou Qingxun Technology Co., Ltd., Qi An Xin Technology Group, Inc. are active in this area.
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Gyeonggi-do, South Korea
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among related 796 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Korea Electric Power Corp., State Grid Corp. of China, Shandong Agricultural University take 3.27% of patent filing during this period.
Beijing Shi, China
Patent: 8
Shandong Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 4
Gyeonggi-do, South Korea
Patent: 4
Jiangsu Sheng, China
Patent: 4
With the analysis among related 796 patents in last 5 years, we discover 448 new entrants. Southwest Petroleum University, Shandong University of Science & Technology, Wuhu Anpu Robot Industry Technology Research Institute Co., Ltd. are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 4
Anhui Polytechnic University
Anhui Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Shanxi Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among 416 patents, we discovered top 144 universities and scientific research institutions by total patent application. Chien Hsin University of Science & Technology, Shandong Agricultural University, Henan Polytechnic University are dominant in this area. They take 8.65% of the total patent filing.
Shandong Sheng, China
Patent: 9
Henan Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Chongqing Shi, China
Patent: 5