With the analysis among 1,258 patents, we discovered top 470 key players by total patent application. S & C Electric Co., State Grid Corp. of China, ABB Group are dominant in this area. They take 15.98% of the total patent filing.
Illinois, United States
Patent: 84
State Grid Corp. of China
Beijing Shi, China
Patent: 72
Connecticut, United States
Patent: 31
Zhejiang Chint Electrics Co., Ltd.
Zhejiang Sheng, China
Patent: 21
Schweitzer Engineering Laboratories, Inc.
Washington, United States
Patent: 20
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 20
Texas, United States
Patent: 19
Zhejiang Tengen Electrics Co., Ltd.
Zhejiang Sheng, China
Patent: 18
Korea Electric Power Corp.
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
New York, United States
Patent: 1
With the analysis among related 891 patents applied in the last 5 years. We discover 461 most active companies in this area. The fast-growing S & C Electric Co., State Grid Corp. of China, ABB Group take 14.25% of patent filing during this period.
Illinois, United States
Patent: 58
State Grid Corp. of China
Beijing Shi, China
Patent: 48
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 20
Zhejiang Chint Electrics Co., Ltd.
Zhejiang Sheng, China
Patent: 20
Zhejiang Tengen Electrics Co., Ltd.
Zhejiang Sheng, China
Patent: 16
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 14
Zhejiang Deling Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 13
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 12
Nanjing Tianzhuo Electric Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 12
With the analysis among related 891 patents in last 5 years, we discover 412 new entrants. Guangdong Power Grid Co. Ltd., Zhejiang Deling Technology Co., Ltd., Nanjing Tianzhuo Electric Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 20
Zhejiang Deling Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 13
Nanjing Tianzhuo Electric Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 12
Shanghai Ailinke Intelligent Technology Co., Ltd.
Shanghai Shi, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
Zhejiang XiaXing Electronic Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 10
Henan Sheng, China
Patent: 8
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 8
Henan Sheng, China
Patent: 8
Guizhou Sheng, China
Patent: 8
With the analysis among 180 patents, we discovered top 45 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Tsinghua University, North China Electric Power University are dominant in this area. They take 24.44% of the total patent filing.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 15
Beijing Shi, China
Patent: 13
North China Electric Power University
Beijing Shi, China
Patent: 8
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 8
Texas, United States
Patent: 6
Tianjin Shi, China
Patent: 6
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 4
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 4