With the analysis among 172 patents, we discovered top 148 key players by total patent application. State Grid Corp. of China, Taiyuan CRRC Time Track Construction Machinery Co., Ltd., Zhuzhou Xuyang Technology Upgrading & Development Co. Ltd. are dominant in this area. They take 12.21% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 11
Taiyuan CRRC Time Track Construction Machinery Co., Ltd.
Shanxi Sheng, China
Patent: 6
Zhuzhou Xuyang Technology Upgrading & Development Co. Ltd.
Hunan Sheng, China
Patent: 4
Chengdu National Railway Electric Equipment Co., Ltd.
Sichuan Sheng, China
Patent: 4
China Railway 12th Bureau Group Co., Ltd.
Shanxi Sheng, China
Patent: 3
China Railway 12th Bureau Group Electrical Engineering Co. Ltd
Tianjin Shi, China
Patent: 3
Golden Eagle Heavy Construction Machinery Co., Ltd.
Hubei Sheng, China
Patent: 3
Shanxi Sheng, China
Patent: 3
Shanghai Baosteel Engineering Consulting Co., Ltd.
Shanghai Shi, China
Patent: 3
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Wise Trading Technologies, Inc.
Massachusetts, United States
Patent: 1
With the analysis among related 49 patents applied in the last 5 years. We discover 46 most active companies in this area. The fast-growing Shanghai Baosteel Engineering Consulting Co., Ltd., Xinjiang Institute of Water Resources and Hydropower Research, Guangzhou Keii Electro Optics Technology Co.,Ltd take 14.29% of patent filing during this period.
Shanghai Baosteel Engineering Consulting Co., Ltd.
Shanghai Shi, China
Patent: 3
Xinjiang Institute of Water Resources and Hydropower Research
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Patent: 2
Guangzhou Keii Electro Optics Technology Co.,Ltd
Guangdong Sheng, China
Patent: 2
Taiyuan CRRC Time Track Construction Machinery Co., Ltd.
Shanxi Sheng, China
Patent: 2
Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences
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Patent: 2
State Grid Corp. of China
Beijing Shi, China
Patent: 2
Yun Nan Dian Wang Gong Si Lin Cang Gong Dian Ju
Yunnan Sheng, China
Patent: 1
Jiangsu Deep Blue Ocean Fishery Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Hebei Pengchang New Energy Technology Co., Ltd.
Hebei Sheng, China
Patent: 1
Inner Mongolia Power (Group) Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 1
With the analysis among related 49 patents in last 5 years, we discover 40 new entrants. Shanghai Baosteel Engineering Consulting Co., Ltd., Xinjiang Institute of Water Resources and Hydropower Research, Guangzhou Keii Electro Optics Technology Co.,Ltd are the most active new entrants in this area.
Shanghai Baosteel Engineering Consulting Co., Ltd.
Shanghai Shi, China
Patent: 3
Xinjiang Institute of Water Resources and Hydropower Research
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Patent: 2
Guangzhou Keii Electro Optics Technology Co.,Ltd
Guangdong Sheng, China
Patent: 2
Freshwater Fisheries Research Center, Chinese Academy of Fishery Sciences
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Patent: 2
Yun Nan Dian Wang Gong Si Lin Cang Gong Dian Ju
Yunnan Sheng, China
Patent: 1
Jiangsu Deep Blue Ocean Fishery Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Hebei Pengchang New Energy Technology Co., Ltd.
Hebei Sheng, China
Patent: 1
Inner Mongolia Power (Group) Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 1
Hubei Network Security Technology Co., Ltd.
Hubei Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
With the analysis among 35 patents, we discovered top 15 universities and scientific research institutions by total patent application. Nagoya Institute of Technology, South China University of Technology, Tsinghua University are dominant in this area. They take 20.00% of the total patent filing.
Nagoya Institute of Technology
Aichi-ken, Japan
Patent: 2
South China University of Technology
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Jiaotong University
Beijing Shi, China
Patent: 1
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 1
Shanghai Maritime University
Shanghai Shi, China
Patent: 1
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1