With the analysis among 881 patents, we discovered top 464 key players by total patent application. State Grid Corp. of China, Komatsu Ltd., Toyota Motor Corp. are dominant in this area. They take 4.43% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 15
Chiba-ken, Japan
Patent: 13
Tokyo-to, Japan
Patent: 11
Massachusetts, United States
Patent: 10
New York, United States
Patent: 8
Pennsylvania, United States
Patent: 8
With the analysis among 9 patents, we discovered top 2 start-ups by total patent application.
New York, United States
Patent: 8
With the analysis among related 225 patents applied in the last 5 years. We discover 189 most active companies in this area. The fast-growing State Grid Corp. of China, Shanghai Changxin Motor Vehicle Technology Service Co., Ltd., AVIC Hunan Power Machinery Research Institute take 8.89% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 11
Shanghai Changxin Motor Vehicle Technology Service Co., Ltd.
Shanghai Shi, China
Patent: 5
AVIC Hunan Power Machinery Research Institute
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Patent: 4
Advanced Energy Industries, Inc.
Colorado, United States
Patent: 3
Jiangsu Liance Electromechanical Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
CHTC JOVE Heavy Industry Co. Ltd.
Hunan Sheng, China
Patent: 3
Illinois, United States
Patent: 3
Lombardia, Italy
Patent: 3
Massachusetts, United States
Patent: 3
With the analysis among related 225 patents in last 5 years, we discover 162 new entrants. Shanghai Changxin Motor Vehicle Technology Service Co., Ltd., AVIC Hunan Power Machinery Research Institute, Advanced Energy Industries, Inc. are the most active new entrants in this area.
Shanghai Changxin Motor Vehicle Technology Service Co., Ltd.
Shanghai Shi, China
Patent: 5
AVIC Hunan Power Machinery Research Institute
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Patent: 4
Advanced Energy Industries, Inc.
Colorado, United States
Patent: 3
Jiangsu Liance Electromechanical Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Lombardia, Italy
Patent: 3
Henan Sheng, China
Patent: 3
Wuhan Zhongwei Hi-Tech New Energy Co., Ltd.
Hubei Sheng, China
Patent: 3
Shanghai Konoway New Energy Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
State Grid Gansu Electric Power Company
Gansu Sheng, China
Patent: 2
With the analysis among 137 patents, we discovered top 51 universities and scientific research institutions by total patent application. Consejo Superior de Investigaciones Científicas, North China Electric Power University, Shanghai Jiao Tong University are dominant in this area. They take 11.68% of the total patent filing.
Consejo Superior de Investigaciones Científicas
North China Electric Power University
Beijing Shi, China
Patent: 4
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 3
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Beijing Institute of Technology
Beijing Shi, China
Patent: 2
South China University of Technology
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 2