With the analysis among 196 patents, we discovered top 166 key players by total patent application. State Grid Corp. of China, NEC Corp., Hitachi Ltd. are dominant in this area. They take 11.73% of the total patent filing.
Beijing Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Mitsubishi Heavy Industries, Ltd.
Beijing Shi, China
Patent: 3
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Shanghai Shi, China
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among related 143 patents applied in the last 5 years. We discover 145 most active companies in this area. The fast-growing State Grid Corp. of China, NR Electric Co., Ltd., Nanjing Nari Jibao Electric Co. Ltd. take 11.89% of patent filing during this period.
Beijing Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Henan Sheng, China
Patent: 2
Xinjiang Uygur Zizhiqu, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 143 patents in last 5 years, we discover 142 new entrants. NR Electric Co., Ltd., Nanjing Nari Jibao Electric Co. Ltd., Suzhou Inspur Intelligent Technology Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Henan Sheng, China
Patent: 2
Xinjiang Uygur Zizhiqu, China
Patent: 2
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among 27 patents, we discovered top 17 universities and scientific research institutions by total patent application. Tsinghua University, Beijing University of Posts & Telecommunications, Hefei University of Technology are dominant in this area. They take 14.81% of the total patent filing.
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1