With the analysis among 122 patents, we discovered top 97 key players by total patent application. State Grid Corp. of China, Hangzhou Kelin Electric Co., Ltd., Eaton Intelligent Power Ltd. are dominant in this area. They take 18.85% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 11
Hangzhou Kelin Electric Co., Ltd.
Zhejiang Sheng, China
Patent: 6
Eaton Intelligent Power Ltd.
Mitsubishi Electric Corp.
California, United States
Patent: 5
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 5
Massachusetts, United States
Patent: 4
Honeywell International Technologies Ltd.
Ohio, United States
Patent: 3
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Hangzhou Langyang Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 68 patents applied in the last 5 years. We discover 69 most active companies in this area. The fast-growing Hangzhou Kelin Electric Co., Ltd., Mitsubishi Electric Corp., State Grid Corp. of China take 23.53% of patent filing during this period.
Hangzhou Kelin Electric Co., Ltd.
Zhejiang Sheng, China
Patent: 6
Mitsubishi Electric Corp.
State Grid Corp. of China
Beijing Shi, China
Patent: 5
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 3
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 3
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 3
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Economic and Technological Research Institute of State Grid Jiangsu Electric Power Co., Ltd.
Jiangsu Sheng, China
Patent: 2
With the analysis among related 68 patents in last 5 years, we discover 56 new entrants. Hangzhou Kelin Electric Co., Ltd., Mitsubishi Electric Corp., Zhejiang Electric Power Co., Ltd. are the most active new entrants in this area.
Hangzhou Kelin Electric Co., Ltd.
Zhejiang Sheng, China
Patent: 6
Mitsubishi Electric Corp.
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
Economic and Technological Research Institute of State Grid Jiangsu Electric Power Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Shenzhen Yijie Smart Transportation Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Beijing Huisi Huineng Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Northwest Electric Power Research Institute of China Datang Group Science and Technology Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 1
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Beijing Ruizhi Big Data Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among 50 patents, we discovered top 28 universities and scientific research institutions by total patent application. Shanghai University of Electric Power, Sichuan University, North China Electric Power University are dominant in this area. They take 22.00% of the total patent filing.
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 4
Sichuan Sheng, China
Patent: 3
North China Electric Power University
Beijing Shi, China
Patent: 3
Chongqing Shi, China
Patent: 3
South China University of Technology
Guangdong Sheng, China
Patent: 2
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1