With the analysis among 703 patents, we discovered top 386 key players by total patent application. State Grid Corp. of China, Acciona Generación Renovable SA, Hyundai Motor Co., Ltd. are dominant in this area. They take 8.53% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 23
Acciona Generación Renovable SA
Tokyo-to, Japan
Patent: 11
Wisconsin, United States
Patent: 11
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 10
Matsushita Electronics Corp.
Washington, United States
Patent: 8
With the analysis among 10 patents, we discovered top 3 start-ups by total patent application.
CENTRE COUNTY, France
Patent: 8
With the analysis among related 188 patents applied in the last 5 years. We discover 158 most active companies in this area. The fast-growing Acciona Generación Renovable SA, Northwest Electric Power Design Institute, Guizhou Power Grid Co. take 6.91% of patent filing during this period.
Acciona Generación Renovable SA
Northwest Electric Power Design Institute
Shaanxi Sheng, China
Patent: 4
Guizhou Sheng, China
Patent: 4
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 3
Shenzhen Proinno Technology Co. Ltd.
Guangdong Sheng, China
Patent: 3
Hebei University of Technology
Hebei Sheng, China
Patent: 2
Nagano-ken, Japan
Patent: 2
Niigata-ken, Japan
Patent: 2
State Grid Gansu Electric Power Company
Gansu Sheng, China
Patent: 2
Hanyuan County Weiye Environmental Protection Technology Co., Ltd.
Sichuan Sheng, China
Patent: 2
With the analysis among related 188 patents in last 5 years, we discover 134 new entrants. Northwest Electric Power Design Institute, Guizhou Power Grid Co., Xi'an Jiaotong University are the most active new entrants in this area.
Northwest Electric Power Design Institute
Shaanxi Sheng, China
Patent: 4
Guizhou Sheng, China
Patent: 4
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 3
Shenzhen Proinno Technology Co. Ltd.
Guangdong Sheng, China
Patent: 3
Hebei University of Technology
Hebei Sheng, China
Patent: 2
Niigata-ken, Japan
Patent: 2
Hanyuan County Weiye Environmental Protection Technology Co., Ltd.
Sichuan Sheng, China
Patent: 2
Shenzhen Taochi Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
SBT Ultrasonic Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
Silergy Semiconductor Technology (Hangzhou) Co., Ltd.
Zhejiang Sheng, China
Patent: 2
With the analysis among 112 patents, we discovered top 57 universities and scientific research institutions by total patent application. North China Electric Power University, Tianjin University, Shandong University are dominant in this area. They take 14.29% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 9
Tianjin Shi, China
Patent: 4
Shandong Sheng, China
Patent: 3
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
South China University of Technology
Guangdong Sheng, China
Patent: 2
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2