With the analysis among 3,924 patents, we discovered top 434 key players by total patent application. State Grid Corp. of China, Koninklijke Philips NV, Fujitsu Ltd. are dominant in this area. They take 12.46% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 289
Noord-Holland, Netherlands
Patent: 118
Tokyo-to, Japan
Patent: 82
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 44
Samsung Electronics Co., Ltd.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 41
Tokyo-to, Japan
Patent: 39
Tokyo-to, Japan
Patent: 37
Tokyo-to, Japan
Patent: 33
With the analysis among 28 patents, we discovered top 19 start-ups by total patent application. SparkCognition, Inc., Telepathy Labs, Inc., Hutom Co., Ltd. are active in this area.
Texas, United States
Patent: 6
Shanghai United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 1
Beijing Terminus Technology Group Co.,. Ltd.
Beijing Shi, China
Patent: 1
Beijing Minglue Software System Ltd.
Beijing Shi, China
Patent: 1
Shanghai COHO Information Technology Co. Ltd.
Shanghai Shi, China
Patent: 1
Nanjing Jiangxing Lianjia Technology Co. Ltd.
Jiangsu Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
With the analysis among related 2,220 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, South China University of Technology, Zhejiang University of Technology take 7.48% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 89
South China University of Technology
Guangdong Sheng, China
Patent: 39
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 38
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 36
Jiangsu Sheng, China
Patent: 33
Zhejiang Sheng, China
Patent: 32
Guangdong University of Technology
Guangdong Sheng, China
Patent: 32
North China Electric Power University
Beijing Shi, China
Patent: 32
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 31
Shaanxi Sheng, China
Patent: 30
With the analysis among related 2,220 patents in last 5 years, we discover 239 new entrants. Guangdong Power Grid Co. Ltd., Beijing Institute of Petrochemical Technology, Shaoxing Power Bureau are the most active new entrants in this area.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 9
Beijing Institute of Petrochemical Technology
Beijing Shi, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
ENN Digital Energy Technology Co., Ltd.
Beijing Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 5
Huaiyin Institute of Technology
Jiangsu Sheng, China
Patent: 4
Research Institute of Zhongshan University, Shunde District, Foshan City
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Patent: 4
Shenzhen Lingtu Huishi Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
With the analysis among 4,562 patents, we discovered top 287 universities and scientific research institutions by total patent application. Zhejiang University, Southeast University, Xidian University are dominant in this area. They take 7.37% of the total patent filing.
Zhejiang Sheng, China
Patent: 108
Jiangsu Sheng, China
Patent: 105
Shaanxi Sheng, China
Patent: 95
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 89
Beijing Shi, China
Patent: 87
Tianjin Shi, China
Patent: 86
South China University of Technology
Guangdong Sheng, China
Patent: 83
North China Electric Power University
Beijing Shi, China
Patent: 79
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 72
Jiangsu Sheng, China
Patent: 57