With the analysis among 69 patents, we discovered top 59 key players by total patent application. Nippon Telegraph & Telephone Corp., TOSHIBA Corp., State Grid Corp. of China are dominant in this area. They take 23.19% of the total patent filing.
Nippon Telegraph & Telephone Corp.
State Grid Corp. of China
Beijing Shi, China
Patent: 3
Yamanashi-ken, Japan
Patent: 2
Northrop Grumman Systems Corp.
Virginia, United States
Patent: 2
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 2
Jakarta Raya, Indonesia
Patent: 2
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With the analysis among related 68 patents applied in the last 5 years. We discover 69 most active companies in this area. The fast-growing Nippon Telegraph & Telephone Corp., Hangzhou Dianzi University, Chongqing University take 16.18% of patent filing during this period.
Nippon Telegraph & Telephone Corp.
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 2
Yamanashi-ken, Japan
Patent: 2
North China Electric Power University
Beijing Shi, China
Patent: 2
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 2
Guangxi Power Grid Co., Ltd. Electric Power Research Institute
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
With the analysis among related 68 patents in last 5 years, we discover 62 new entrants. Hangzhou Dianzi University, Chongqing University, China University of Petroleum (East China) are the most active new entrants in this area.
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 2
Yamanashi-ken, Japan
Patent: 2
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 2
Guangxi Power Grid Co., Ltd. Electric Power Research Institute
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Jiangsu Xugong Construction Machinery Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among 61 patents, we discovered top 39 universities and scientific research institutions by total patent application. North China Electric Power University, China University of Petroleum (East China), University of Electronic Science & Technology of China are dominant in this area. They take 11.48% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 3
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 2
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 2
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 2
Shandong University of Technology
Shandong Sheng, China
Patent: 2
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 2
Chongqing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2