With the analysis among 53 patents, we discovered top 58 key players by total patent application. State Grid Corp. of China, Tianjin Electric Power Corp., Hangzhou Robam Appliances Co., Ltd. are dominant in this area. They take 26.42% of the total patent filing.
Beijing Shi, China
Patent: 8
Tianjin Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Mitsubishi Heavy Industries, Ltd.
Guangdong Sheng, China
Patent: 1
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With the analysis among related 58 patents applied in the last 5 years. We discover 65 most active companies in this area. The fast-growing Huazhong University of Science & Technology, State Grid Corp. of China, Nanjing University of Posts & Telecommunications take 13.79% of patent filing during this period.
Hubei Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
With the analysis among related 58 patents in last 5 years, we discover 56 new entrants. Nanjing University of Posts & Telecommunications, Guangdong Power Grid Co., Ltd. Jiangmen Power Supply Bureau, Wuhan Institute of Technology are the most active new entrants in this area.
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
With the analysis among 95 patents, we discovered top 59 universities and scientific research institutions by total patent application. Tianjin University, Huazhong University of Science & Technology, China University of Mining & Technology (Beijing) are dominant in this area. They take 13.68% of the total patent filing.
Tianjin Shi, China
Patent: 5
Hubei Sheng, China
Patent: 4
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 4
Shanghai Shi, China
Patent: 3
Jilin Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2