With the analysis among 86 patents, we discovered top 81 key players by total patent application. State Grid Corp. of China, Telefonaktiebolaget LM Ericsson, Philips are dominant in this area. They take 24.42% of the total patent filing.
Beijing Shi, China
Patent: 12
Telefonaktiebolaget LM Ericsson
Jiangsu Sheng, China
Patent: 3
California, United States
Patent: 2
Hubei Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Aichi-ken, Japan
Patent: 1
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 416 patents applied in the last 5 years. We discover 237 most active companies in this area. The fast-growing Nanjing University of Posts & Telecommunications, State Grid Corp. of China, South China University of Technology take 8.17% of patent filing during this period.
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 14
Beijing Shi, China
Patent: 10
Guangdong Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 8
Sichuan Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 6
Yunnan Sheng, China
Patent: 6
With the analysis among related 416 patents in last 5 years, we discover 220 new entrants. South China University of Technology, Nanjing University of Aeronautics & Astronautics, Southeast University are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 8
Sichuan Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
With the analysis among 379 patents, we discovered top 140 universities and scientific research institutions by total patent application. Nanjing University of Posts & Telecommunications, South China University of Technology, Nanjing University of Aeronautics & Astronautics are dominant in this area. They take 8.97% of the total patent filing.
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 15
Guangdong Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 7
Yunnan Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 6
Zhejiang Sheng, China
Patent: 6