With the analysis among 20 patents, we discovered top 18 key players by total patent application. State Grid Corp. of China, Spigit, Inc., Siemens AG are dominant in this area. They take 35.00% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 3
California, United States
Patent: 2
State Grid Electric Power Research Institute
Jiangsu Sheng, China
Patent: 1
Huadian Electric Power Research Institute Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Chongqing Electric Power Corp.
Chongqing Shi, China
Patent: 1
Shanghai Ctrip Business Co. Ltd.
Shanghai Shi, China
Patent: 1
State Grid Beijing Electric Power Co.
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
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With the analysis among related 16 patents applied in the last 5 years. We discover 18 most active companies in this area. The fast-growing Sichuan University, Changsha University of Science & Technology, State Grid Corp. of China take 43.75% of patent filing during this period.
Sichuan Sheng, China
Patent: 3
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 2
State Grid Corp. of China
Beijing Shi, China
Patent: 2
Huadian Electric Power Research Institute Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Nanjing Zhongde Protection Control System Co. Ltd.
Jiangsu Sheng, China
Patent: 1
State Grid Electric Power Research Institute
Jiangsu Sheng, China
Patent: 1
Shanghai Ctrip Business Co. Ltd.
Shanghai Shi, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
With the analysis among related 16 patents in last 5 years, we discover 15 new entrants. Sichuan University, Changsha University of Science & Technology, Hitachi Ltd. are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 3
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 2
Huadian Electric Power Research Institute Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Nanjing Zhongde Protection Control System Co. Ltd.
Jiangsu Sheng, China
Patent: 1
State Grid Electric Power Research Institute
Jiangsu Sheng, China
Patent: 1
Shanghai Ctrip Business Co. Ltd.
Shanghai Shi, China
Patent: 1
Northwest Branch of State Grid Corporation of China
Shaanxi Sheng, China
Patent: 1
With the analysis among 11 patents, we discovered top 7 universities and scientific research institutions by total patent application. Sichuan University, Xi'an Jiaotong University, North China Electric Power University are dominant in this area. They take 63.64% of the total patent filing.
Sichuan Sheng, China
Patent: 3
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
North China Electric Power University
Beijing Shi, China
Patent: 2
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 2
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 1