With the analysis among 1,199 patents, we discovered top 428 key players by total patent application. State Grid Corp. of China, Fujitsu Ltd., Jiangsu Electric Power Co. are dominant in this area. They take 20.85% of the total patent filing.
Beijing Shi, China
Patent: 173
Tokyo-to, Japan
Patent: 39
Jiangsu Sheng, China
Patent: 35
New York, United States
Patent: 25
Shanghai Shi, China
Patent: 16
Guangdong Sheng, China
Patent: 16
Guangdong Sheng, China
Patent: 15
Minnesota, United States
Patent: 15
Tianjin Shi, China
Patent: 15
Hessen, Germany
Patent: 14
With the analysis among 12 patents, we discovered top 9 start-ups by total patent application. Beijing Minglue Software System Ltd., Paretos GmbH, GAC Aion New Energy Automobile Co., Ltd. are active in this area.
Beijing Shi, China
Patent: 2
Baden-Württemberg, Germany
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Shanghai COHO Information Technology Co. Ltd.
Shanghai Shi, China
Patent: 1
Blue Ocean Fujian Information Technology Co. Ltd.
Fujian Sheng, China
Patent: 1
California, United States
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 2,256 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Nanjing University of Aeronautics & Astronautics, Zhejiang University take 8.38% of patent filing during this period.
Beijing Shi, China
Patent: 107
Jiangsu Sheng, China
Patent: 45
Zhejiang Sheng, China
Patent: 37
Hubei Sheng, China
Patent: 35
Beijing Shi, China
Patent: 33
Hunan Sheng, China
Patent: 30
Liaoning Sheng, China
Patent: 29
Jiangsu Sheng, China
Patent: 29
Tianjin Shi, China
Patent: 28
Sichuan Sheng, China
Patent: 28
With the analysis among related 2,256 patents in last 5 years, we discover 329 new entrants. Guangdong Power Grid Co. Ltd., Fuzhou University, Henan University of Science & Technology are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 15
Fujian Sheng, China
Patent: 12
Henan Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
Nei Mongol Zizhiqu, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Hebei Sheng, China
Patent: 7
Fujian Sheng, China
Patent: 7
With the analysis among 2,305 patents, we discovered top 226 universities and scientific research institutions by total patent application. Nanjing University of Aeronautics & Astronautics, Zhejiang University, North China Electric Power University are dominant in this area. They take 9.80% of the total patent filing.
Jiangsu Sheng, China
Patent: 75
Zhejiang Sheng, China
Patent: 59
Beijing Shi, China
Patent: 47
Hubei Sheng, China
Patent: 41
Beijing Shi, China
Patent: 40
Shaanxi Sheng, China
Patent: 38
Shanghai Shi, China
Patent: 37
Hunan Sheng, China
Patent: 37
Jiangsu Sheng, China
Patent: 37
Tianjin Shi, China
Patent: 36