With the analysis among 5,185 patents, we discovered top 482 key players by total patent application. State Grid Corp. of China, Mitsubishi Electric Corp., TOSHIBA Corp. are dominant in this area. They take 8.83% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 193
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 154
Tokyo-to, Japan
Patent: 111
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 93
Tokyo-to, Japan
Patent: 87
Aichi-ken, Japan
Patent: 75
Tokyo-to, Japan
Patent: 66
Bayern, Germany
Patent: 56
Tokyo-to, Japan
Patent: 53
Westinghouse Electric Co. LLC
Gansu Sheng, China
Patent: 52
With the analysis among 32 patents, we discovered top 6 start-ups by total patent application. Aisin KK, Englishco LLC, Laki Power ehf are active in this area.
Tokyo-to, Japan
Patent: 21
New York, United States
Patent: 5
Guangdong Sheng, China
Patent: 1
New York, United States
Patent: 1
Zhejiang Leapmotor Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 348 patents applied in the last 5 years. We discover 268 most active companies in this area. The fast-growing State Grid Corp. of China, Guangdong Power Grid Co. Ltd., State Grid Hunan Electric Power Co. take 9.48% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 19
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 10
State Grid Hunan Electric Power Co.
Hunan Sheng, China
Patent: 4
Schneider Electric Industries SAS
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Patent: 4
Wetown Electric Group Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Mitsubishi Electric Corp.
Technical Skills Training Center of State Grid Hunan Electric Power Co., Ltd.
Hunan Sheng, China
Patent: 3
Beijing Yuwei Technology Co., Ltd.
Beijing Shi, China
Patent: 3
With the analysis among related 348 patents in last 5 years, we discover 202 new entrants. Guangdong Power Grid Co. Ltd., Wetown Electric Group Co., Ltd., Technical Skills Training Center of State Grid Hunan Electric Power Co., Ltd. are the most active new entrants in this area.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 10
Wetown Electric Group Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Technical Skills Training Center of State Grid Hunan Electric Power Co., Ltd.
Hunan Sheng, China
Patent: 3
Beijing Yuwei Technology Co., Ltd.
Beijing Shi, China
Patent: 3
Shenzhen Friendcom Technology Development Co., Ltd.
Guangdong Sheng, China
Patent: 3
Sichuan Electric Shield Security Technology Co., Ltd.
Sichuan Sheng, China
Patent: 3
Dongguan Power Supply Bureau of Guangdong Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 3
Shou Rui Tian Jin Dian Qi She Bei You Xian Gong Si
Tianjin Shi, China
Patent: 2
Weihai Special Equipment Inspection and Research Institute
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Patent: 2
Binzhou Special Equipment Inspection and Research Institute
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Patent: 2
With the analysis among 430 patents, we discovered top 123 universities and scientific research institutions by total patent application. Kuban State Agrarian University, Zhejiang University, Tsinghua University are dominant in this area. They take 10.93% of the total patent filing.
Kuban State Agrarian University
Zhejiang Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 7
North China Electric Power University
Beijing Shi, China
Patent: 6
Chongqing Shi, China
Patent: 6
Tianjin Shi, China
Patent: 6
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 5
Railway Technical Research Institute
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 4