With the analysis among 29 patents, we discovered top 29 key players by total patent application. State Grid Corp. of China, Shandong Electric Power Corp., Guangdong Shuangdian Technology Co., Ltd. are dominant in this area. They take 37.93% of the total patent filing.
Beijing Shi, China
Patent: 7
Shandong Sheng, China
Patent: 2
Guangdong Shuangdian Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Chengdu Jinglin Technology Co., Ltd.
Sichuan Sheng, China
Patent: 2
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 1
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With the analysis among related 43 patents applied in the last 5 years. We discover 39 most active companies in this area. The fast-growing Xi'an Polytechnic University, Harbin Institute of Technology, Guangdong Shuangdian Technology Co., Ltd. take 16.28% of patent filing during this period.
Xi'an Polytechnic University
Shaanxi Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 2
Guangdong Shuangdian Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 43 patents in last 5 years, we discover 33 new entrants. Xi'an Polytechnic University, Harbin Institute of Technology, Guangdong Shuangdian Technology Co., Ltd. are the most active new entrants in this area.
Xi'an Polytechnic University
Shaanxi Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 2
Guangdong Shuangdian Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among 51 patents, we discovered top 21 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, University of Electronic Science & Technology of China, Xidian University are dominant in this area. They take 25.49% of the total patent filing.
Shanghai Shi, China
Patent: 4
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Xi'an Polytechnic University
Shaanxi Sheng, China
Patent: 3
Changchun Institute of Optics Fine Mechanics & Physics
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 2
Chongqing Shi, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1