With the analysis among 478 patents, we discovered top 183 key players by total patent application. State Grid Corp. of China, ABB Technology AG, Hitachi Energy Switzerland AG are dominant in this area. They take 32.85% of the total patent filing.
Beijing Shi, China
Patent: 84
ZURICH, Switzerland
Patent: 39
Jiangsu Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 12
Beijing Shi, China
Patent: 12
Guangdong Sheng, China
Patent: 11
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With the analysis among related 59 patents applied in the last 5 years. We discover 50 most active companies in this area. The fast-growing State Grid Corp. of China, NARI Technology Co., Ltd., Jiangsu Electric Power Co. take 16.95% of patent filing during this period.
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 59 patents in last 5 years, we discover 20 new entrants. Yiyuan Shichuang Information Technology (Nanjing) Co., Ltd., XJ Group Corp., Nanjing University of Science & Technology are the most active new entrants in this area.
Yiyuan Shichuang Information Technology (Nanjing) Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Hefei Himate Electric Equipment Co., Ltd.
Anhui Sheng, China
Patent: 1
Baoding Tianwei Baobian Electric Co., Ltd.
Hebei Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among 70 patents, we discovered top 20 universities and scientific research institutions by total patent application. North China Electric Power University, Southeast University, Zhejiang University are dominant in this area. They take 54.29% of the total patent filing.
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Karnataka, India
Patent: 1
Hunan Sheng, China
Patent: 1