Search results for “Dc fault” companies
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Key Players
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Innovation Intensity
With the analysis among 370 patents, we discovered top 167 key players by total patent application. State Grid Corp. of China, China Southern Power Grid Research Institute Co., Ltd., Jiangsu Electric Power Co. are dominant in this area. They take 38.38% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 79
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 26
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 24
NR Electric Co., Ltd.
Jiangsu Sheng, China
Patent: 20
Siemens AG
Bayern, Germany
Patent: 19
Nanjing Nari Jibao Electric Co. Ltd.
Jiangsu Sheng, China
Patent: 19
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 17
NARI Group Corp.
Jiangsu Sheng, China
Patent: 12
General Electric Technology GmbH
Switzerland
Patent: 12
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 11
Startups & Unicorns
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Innovation Intensity
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
STARTUP
DeepStream Technologies Ltd.
United Kingdom
Patent: 1
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 343 patents applied in the last 5 years. We discover 162 most active companies in this area. The fast-growing State Grid Corp. of China, China Electric Power Research Institute Ltd., North China Electric Power University take 32.07% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 53
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 29
North China Electric Power University
Beijing Shi, China
Patent: 28
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 22
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 21
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 15
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 14
NR Electric Co., Ltd.
Jiangsu Sheng, China
Patent: 12
Sichuan University
Sichuan Sheng, China
Patent: 12
Southeast University
Jiangsu Sheng, China
Patent: 11
New Entrants
Order by:
Innovation in recent 5 years
With the analysis among related 343 patents in last 5 years, we discover 115 new entrants. Qinghai Electric Power Co., Kunming University of Science & Technology, China Southern Power Grid Co., Ltd. are the most active new entrants in this area.
Qinghai Electric Power Co.
Qinghai Sheng, China
Patent: 8
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 8
China Southern Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 8
Nanjing Institute of Technology
Jiangsu Sheng, China
Patent: 6
Northeast Electric Power University
Jilin Sheng, China
Patent: 6
Economic and Technological Research Institute of State Grid Jiangsu Electric Power Co., Ltd.
Jiangsu Sheng, China
Patent: 6
State Grid Henan Electric Power Company Electric Power Research Institute
Henan Sheng, China
Patent: 6
State Grid Ningxia Electric Power Co., Ltd. Electric Power Research Institute
Ningxia Huizi Zizhiqu, China
Patent: 4
State Grid Electric Power Research Institute
Jiangsu Sheng, China
Patent: 4
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 4
Research Institutions
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Innovation Intensity
With the analysis among 258 patents, we discovered top 42 universities and scientific research institutions by total patent application. North China Electric Power University, Huazhong University of Science & Technology, Zhejiang University are dominant in this area. They take 35.66% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 41
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 23
Zhejiang University
Zhejiang Sheng, China
Patent: 18
Southeast University
Jiangsu Sheng, China
Patent: 15
Sichuan University
Sichuan Sheng, China
Patent: 13
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 12
Tianjin University
Tianjin Shi, China
Patent: 12
Tsinghua University
Beijing Shi, China
Patent: 11
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 11
Wuhan University
Hubei Sheng, China
Patent: 9
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