Search results for “Electrical network frequency” companies
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Key Players
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Innovation Intensity
With the analysis among 802 patents, we discovered top 382 key players by total patent application. State Grid Corp. of China, Reactive Technologies Ltd., Siemens AG are dominant in this area. They take 31.67% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 156
STARTUP
Reactive Technologies Ltd.
United Kingdom
Patent: 48
Siemens AG
Bayern, Germany
Patent: 32
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 30
General Electric Co.
Massachusetts, United States
Patent: 25
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 25
State Grid Shandong Electric Power Company Electric Power Research Institute
Shandong Sheng, China
Patent: 20
NARI Group Corp.
Jiangsu Sheng, China
Patent: 15
Wobben Properties GmbH
Germany
Patent: 13
Nanjing Nari Jibao Electric Co. Ltd.
Jiangsu Sheng, China
Patent: 13
Startups & Unicorns
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Innovation Intensity
With the analysis among 49 patents, we discovered top 2 start-ups by total patent application.
STARTUP
Reactive Technologies Ltd.
United Kingdom
Patent: 48
STARTUP
Beifangjiguang
Beijing Shi, China
Patent: 1
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 347 patents applied in the last 5 years. We discover 242 most active companies in this area. The fast-growing State Grid Corp. of China, China Electric Power Research Institute Ltd., NARI Technology Co., Ltd. take 32.85% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 69
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 25
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 20
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 13
Nanjing Zhongde Protection Control System Co. Ltd.
Jiangsu Sheng, China
Patent: 11
NARI Group Corp.
Jiangsu Sheng, China
Patent: 11
Southeast University
Jiangsu Sheng, China
Patent: 10
Northwest Branch of State Grid Corporation of China
Shaanxi Sheng, China
Patent: 7
Tsinghua University
Beijing Shi, China
Patent: 7
Shandong Electric Power Corp.
Shandong Sheng, China
Patent: 7
New Entrants
Order by:
Innovation in recent 5 years
With the analysis among related 347 patents in last 5 years, we discover 146 new entrants. State Grid Henan Electric Power Company Electric Power Research Institute, Xi'an Jiaotong University, Yunnan Electric Grid Co. are the most active new entrants in this area.
State Grid Henan Electric Power Company Electric Power Research Institute
Henan Sheng, China
Patent: 7
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 6
Yunnan Electric Grid Co.
Yunnan Sheng, China
Patent: 6
Hefei University of Technology
Anhui Sheng, China
Patent: 6
State Grid Ningxia Electric Power Co., Ltd. Electric Power Research Institute
Ningxia Huizi Zizhiqu, China
Patent: 5
Hubei University of Technology
Hubei Sheng, China
Patent: 5
Shenyang Institute of Engineering
Liaoning Sheng, China
Patent: 4
Southwest Branch of State Grid Corporation of China
Sichuan Sheng, China
Patent: 4
Korea Electric Power Corp.
South Korea
Patent: 4
Zhejiang Windey Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Research Institutions
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Innovation Intensity
With the analysis among 364 patents, we discovered top 86 universities and scientific research institutions by total patent application. China Electric Power Research Institute Ltd., Nanjing Institute of Technology, Southeast University are dominant in this area. They take 31.04% of the total patent filing.
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 21
Nanjing Institute of Technology
Jiangsu Sheng, China
Patent: 15
Southeast University
Jiangsu Sheng, China
Patent: 12
Tsinghua University
Beijing Shi, China
Patent: 11
Shandong University
Shandong Sheng, China
Patent: 9
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 9
Wuhan University
Hubei Sheng, China
Patent: 9
North China Electric Power University
Beijing Shi, China
Patent: 8
Hohai University
Jiangsu Sheng, China
Patent: 7
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 7
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