With the analysis among 117 patents, we discovered top 99 key players by total patent application. State Grid Corp. of China, Mitsubishi Electric Corp., Ricoh Co., Ltd. are dominant in this area. They take 15.38% of the total patent filing.
Beijing Shi, China
Patent: 12
Taiwan Province, China
Patent: 3
Anhui Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
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With the analysis among related 145 patents applied in the last 5 years. We discover 131 most active companies in this area. The fast-growing Guangdong University of Technology, State Grid Corp. of China, South China University of Technology take 8.97% of patent filing during this period.
Guangdong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Hunan Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among related 145 patents in last 5 years, we discover 103 new entrants. China University of Mining & Technology, Southwest Jiaotong University, National University of Defense Technology are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
With the analysis among 184 patents, we discovered top 90 universities and scientific research institutions by total patent application. Xidian University, Guangdong University of Technology, Jilin University are dominant in this area. They take 10.87% of the total patent filing.
Shaanxi Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 6
Jilin Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Anhui Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 3