With the analysis among 138 patents, we discovered top 48 key players by total patent application. Siemens AG, NR Electric Co., Ltd., Nanjing Nari Jibao Electric Co. Ltd. are dominant in this area. They take 31.16% of the total patent filing.
Bayern, Germany
Patent: 15
Jiangsu Sheng, China
Patent: 14
Nanjing Nari Jibao Electric Co. Ltd.
Jiangsu Sheng, China
Patent: 14
ZURICH, Switzerland
Patent: 10
State Grid Corp. of China
Beijing Shi, China
Patent: 9
Xi'an Rich Electric Power Equipment Co., Ltd.
Shaanxi Sheng, China
Patent: 7
Korea Electric Power Corp.
ABB Power Grids Switzerland AG
ZURICH, Switzerland
Patent: 4
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With the analysis among related 29 patents applied in the last 5 years. We discover 15 most active companies in this area. The fast-growing SNECMA SA, Hiroshima University, Kobelco Construction Machinery Co. Ltd. take 24.14% of patent filing during this period.
Hiroshima-ken, Japan
Patent: 2
Kobelco Construction Machinery Co. Ltd.
Qinzhou Power Supply Bureau of Guangxi Power Grid Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Universidade Federal do Espirito Santo
State Grid Corp. of China
Beijing Shi, China
Patent: 1
Nanjing Nari Jibao Electric Co. Ltd.
Jiangsu Sheng, China
Patent: 1
Bureau of Power Supply in Ruian
Zhejiang Sheng, China
Patent: 1
With the analysis among related 29 patents in last 5 years, we discover 11 new entrants. Qinzhou Power Supply Bureau of Guangxi Power Grid Co., Ltd., Hiroshima University, Kobelco Construction Machinery Co. Ltd. are the most active new entrants in this area.
Qinzhou Power Supply Bureau of Guangxi Power Grid Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Hiroshima-ken, Japan
Patent: 2
Kobelco Construction Machinery Co. Ltd.
Bureau of Power Supply in Ruian
Zhejiang Sheng, China
Patent: 1
Anhui Shangzao Intelligent Equipment Technology Co., Ltd.
Anhui Sheng, China
Patent: 1
Universidade Federal do Espirito Santo
North China University of Water Conservancy and Hydropower
Henan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Bureau of Electric Power In Wenzhou
Zhejiang Sheng, China
Patent: 1
With the analysis among 34 patents, we discovered top 14 universities and scientific research institutions by total patent application. Chang Gung University, Xi'an Jiaotong University, Hiroshima University are dominant in this area. They take 20.59% of the total patent filing.
Taiwan Province, China
Patent: 3
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
Hiroshima-ken, Japan
Patent: 2
Tianjin University of Technology
Tianjin Shi, China
Patent: 2
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
King Fahd University of Petroleum & Minerals
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
Universidade Federal do Espirito Santo