Search results for “Harmonic elimination” companies
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Key Players
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Innovation Intensity
With the analysis among 516 patents, we discovered top 382 key players by total patent application. State Grid Corp. of China, Xin Jiang Dian Li Gong Ye Ju Chang Ji Dian Ye Ju, Anhui Zhengguang TV Power Technology Co., Ltd. are dominant in this area. They take 9.69% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 38
Xin Jiang Dian Li Gong Ye Ju Chang Ji Dian Ye Ju
Xinjiang Uygur Zizhiqu, China
Patent: 6
Anhui Zhengguang TV Power Technology Co., Ltd.
Anhui Sheng, China
Patent: 6
Eaton Corp.
Ohio, United States
Patent: 5
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 5
Rockwell Automation Technologies, Inc.
Minnesota, United States
Patent: 5
Hefei Dongjiu Electric Co., Ltd.
Anhui Sheng, China
Patent: 5
Hebei Xuhui Electric Co., Ltd.
Hebei Sheng, China
Patent: 4
Hefei Yixin Power Technology Co., Ltd.
Anhui Sheng, China
Patent: 4
Protec Power Co., Ltd.
Hubei Sheng, China
Patent: 4
Startups & Unicorns
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Innovation Intensity
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Fast-Growing
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Innovation in recent 5 years
With the analysis among related 214 patents applied in the last 5 years. We discover 179 most active companies in this area. The fast-growing State Grid Corp. of China, Electric Power Research Institute of Yunnan Power Grid Co., Ltd., Xin Jiang Dian Li Gong Ye Ju Chang Ji Dian Ye Ju take 10.28% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 10
Electric Power Research Institute of Yunnan Power Grid Co., Ltd.
Yunnan Sheng, China
Patent: 6
Xin Jiang Dian Li Gong Ye Ju Chang Ji Dian Ye Ju
Xinjiang Uygur Zizhiqu, China
Patent: 6
Anhui Zhengguang TV Power Technology Co., Ltd.
Anhui Sheng, China
Patent: 6
Tianjin University
Tianjin Shi, China
Patent: 5
Liaoning University of Engineering and Technology
Liaoning Sheng, China
Patent: 4
NR Electric Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Honghe Power Supply Bureau of Yunnan Power Grid Co., Ltd.
Yunnan Sheng, China
Patent: 3
Nanjing Nari Jibao Electric Co. Ltd.
Jiangsu Sheng, China
Patent: 3
Tsinghua University
Beijing Shi, China
Patent: 3
New Entrants
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Innovation in recent 5 years
With the analysis among related 214 patents in last 5 years, we discover 151 new entrants. Xin Jiang Dian Li Gong Ye Ju Chang Ji Dian Ye Ju, Anhui Zhengguang TV Power Technology Co., Ltd., Tianjin University are the most active new entrants in this area.
Xin Jiang Dian Li Gong Ye Ju Chang Ji Dian Ye Ju
Xinjiang Uygur Zizhiqu, China
Patent: 6
Anhui Zhengguang TV Power Technology Co., Ltd.
Anhui Sheng, China
Patent: 6
Tianjin University
Tianjin Shi, China
Patent: 5
Liaoning University of Engineering and Technology
Liaoning Sheng, China
Patent: 4
NR Electric Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Honghe Power Supply Bureau of Yunnan Power Grid Co., Ltd.
Yunnan Sheng, China
Patent: 3
Nanjing Nari Jibao Electric Co. Ltd.
Jiangsu Sheng, China
Patent: 3
Tsinghua University
Beijing Shi, China
Patent: 3
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 3
State Grid Xinjiang Electric Power Co., Ltd. Electric Power Research Institute
Xinjiang Uygur Zizhiqu, China
Patent: 3
Research Institutions
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Innovation Intensity
With the analysis among 116 patents, we discovered top 43 universities and scientific research institutions by total patent application. China University of Mining & Technology (Beijing), Harbin Institute of Technology, Zhejiang University are dominant in this area. They take 20.69% of the total patent filing.
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 6
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 6
Zhejiang University
Zhejiang Sheng, China
Patent: 5
Tianjin University
Tianjin Shi, China
Patent: 5
Shandong University
Shandong Sheng, China
Patent: 4
Tsinghua University
Beijing Shi, China
Patent: 3
Tiangong University
Tianjin Shi, China
Patent: 3
Xi'an University of Science & Technology
Shaanxi Sheng, China
Patent: 3
Southeast University
Jiangsu Sheng, China
Patent: 3
Jilin University
Jilin Sheng, China
Patent: 2
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