With the analysis among 59 patents, we discovered top 20 key players by total patent application. TOSHIBA Corp., China Power Corp., Hitachi Ltd. are dominant in this area. They take 67.80% of the total patent filing.
Tokyo-to, Japan
Patent: 20
Minnesota, United States
Patent: 3
Mitsubishi Electric Corp.
Chubu Electric Power Co., Inc.
Aichi-ken, Japan
Patent: 1
Tokyo Electric Power Co. Holdings, Inc.
The Okinawa Electric Power Co., Inc.
Okinawa-ken, Japan
Patent: 1
State Grid Corp. of China
Beijing Shi, China
Patent: 1
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With the analysis among related 10 patents applied in the last 5 years. We discover 11 most active companies in this area. The fast-growing Hebei University of Technology, North China Branch of State Grid Corporation of China, National Energy Group Ningxia Electric Power Co., Ltd. take 30.00% of patent filing during this period.
Hebei University of Technology
Hebei Sheng, China
Patent: 1
North China Branch of State Grid Corporation of China
Beijing Shi, China
Patent: 1
National Energy Group Ningxia Electric Power Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 1
Tsinghua Sichuan Energy Internet Research Institute
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Patent: 1
Guodian New Energy Technology Research Institute
Beijing Shi, China
Patent: 1
Henan Institute of Science & Technology
Henan Sheng, China
Patent: 1
Jiangsu Normal University
Jiangsu Sheng, China
Patent: 1
Lovely Professional University
Research & Business Foundation Sungkyunkwan University
North China Electric Power University
Beijing Shi, China
Patent: 1
With the analysis among related 10 patents in last 5 years, we discover 11 new entrants. Hebei University of Technology, North China Branch of State Grid Corporation of China, National Energy Group Ningxia Electric Power Co., Ltd. are the most active new entrants in this area.
Hebei University of Technology
Hebei Sheng, China
Patent: 1
North China Branch of State Grid Corporation of China
Beijing Shi, China
Patent: 1
National Energy Group Ningxia Electric Power Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 1
Tsinghua Sichuan Energy Internet Research Institute
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Patent: 1
Guodian New Energy Technology Research Institute
Beijing Shi, China
Patent: 1
Henan Institute of Science & Technology
Henan Sheng, China
Patent: 1
Jiangsu Normal University
Jiangsu Sheng, China
Patent: 1
Lovely Professional University
Research & Business Foundation Sungkyunkwan University
North China Electric Power University
Beijing Shi, China
Patent: 1
With the analysis among 16 patents, we discovered top 10 universities and scientific research institutions by total patent application. Guangdong University of Technology, Nanjing University of Posts & Telecommunications, South China University of Technology are dominant in this area. They take 31.25% of the total patent filing.
Guangdong University of Technology
Guangdong Sheng, China
Patent: 2
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 2
South China University of Technology
Guangdong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Lovely Professional University
North China Electric Power University
Beijing Shi, China
Patent: 1
Fujian University of Technology
Fujian Sheng, China
Patent: 1
Jiangsu Normal University
Jiangsu Sheng, China
Patent: 1
Hebei University of Technology
Hebei Sheng, China
Patent: 1
Henan Institute of Science & Technology
Henan Sheng, China
Patent: 1