With the analysis among 43 patents, we discovered top 46 key players by total patent application. State Grid Corp. of China, State Grid Fujian Electric Power Co., Datang Environment Industry Group Co., Ltd. are dominant in this area. They take 20.93% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 4
State Grid Fujian Electric Power Co.
Fujian Sheng, China
Patent: 3
Datang Environment Industry Group Co., Ltd.
Beijing Shi, China
Patent: 2
Jiangsu Hanbon Science & Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Xi'an Aikete Acoustic Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 1
Jiangsu Kanion Pharmaceutical Co., Ltd.
Jiangsu Sheng, China
Patent: 1
China United Network Communications Group Co., Ltd.
Beijing Shi, China
Patent: 1
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
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With the analysis among related 103 patents applied in the last 5 years. We discover 88 most active companies in this area. The fast-growing Zhejiang University of Technology, Nanjing University of Posts & Telecommunications, Liaoning University of Engineering and Technology take 9.71% of patent filing during this period.
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 4
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 3
Liaoning University of Engineering and Technology
Liaoning Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 3
Jilin Sheng, China
Patent: 3
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 2
Datang Environment Industry Group Co., Ltd.
Beijing Shi, China
Patent: 2
With the analysis among related 103 patents in last 5 years, we discover 71 new entrants. Liaoning University of Engineering and Technology, Shanghai University of Electric Power, Jilin University are the most active new entrants in this area.
Liaoning University of Engineering and Technology
Liaoning Sheng, China
Patent: 3
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 3
Jilin Sheng, China
Patent: 3
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 2
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 2
Datang Environment Industry Group Co., Ltd.
Beijing Shi, China
Patent: 2
Chongqing University of Science and Technology
Chongqing Shi, China
Patent: 2
National University of Defense Technology
Hunan Sheng, China
Patent: 2
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
With the analysis among 120 patents, we discovered top 59 universities and scientific research institutions by total patent application. Hefei University of Technology, Zhejiang University of Technology, Nanjing University of Posts & Telecommunications are dominant in this area. They take 12.50% of the total patent filing.
Hefei University of Technology
Anhui Sheng, China
Patent: 5
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 5
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 3
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 3
Fujian Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2