With the analysis among 92 patents, we discovered top 93 key players by total patent application. State Grid Corp. of China, HRL Laboratories LLC, China Petroleum & Chemical Corp. are dominant in this area. They take 26.09% of the total patent filing.
Beijing Shi, China
Patent: 15
California, United States
Patent: 5
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
California, United States
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Fujian Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
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With the analysis among related 96 patents applied in the last 5 years. We discover 87 most active companies in this area. The fast-growing Zhejiang University of Technology, Hohai University, University of Electronic Science & Technology of China take 9.38% of patent filing during this period.
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
With the analysis among related 96 patents in last 5 years, we discover 47 new entrants. Xi'an Aeronautical University, Nantong University, Hebei University of Technology are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 333 patents, we discovered top 129 universities and scientific research institutions by total patent application. Zhejiang University, Xidian University, Nanjing University of Posts & Telecommunications are dominant in this area. They take 8.11% of the total patent filing.
Zhejiang Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 9
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 6
Heilongjiang Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 6