Search results for “Virtual impedance” companies
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Key Players
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Innovation Intensity
With the analysis among 302 patents, we discovered top 198 key players by total patent application. State Grid Corp. of China, Enphase Energy, Inc., China Southern Power Grid Research Institute Co., Ltd. are dominant in this area. They take 24.17% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 42
Enphase Energy, Inc.
California, United States
Patent: 11
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 10
General Electric Co.
Massachusetts, United States
Patent: 9
China Southern Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 7
Delta Electronics (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 7
Baker Hughes, Inc.
Texas, United States
Patent: 7
Siemens AG
Bayern, Germany
Patent: 6
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 6
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 6
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 326 patents applied in the last 5 years. We discover 222 most active companies in this area. The fast-growing State Grid Corp. of China, China Electric Power Research Institute Ltd., Zhejiang University take 15.64% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 27
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 13
Zhejiang University
Zhejiang Sheng, China
Patent: 11
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 10
General Electric Co.
Massachusetts, United States
Patent: 7
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 7
Tianjin University
Tianjin Shi, China
Patent: 7
North China Electric Power University
Beijing Shi, China
Patent: 7
Chongqing University
Chongqing Shi, China
Patent: 6
China Southern Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 6
New Entrants
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Innovation in recent 5 years
With the analysis among related 326 patents in last 5 years, we discover 181 new entrants. China Southern Power Grid Research Institute Co., Ltd., Tianjin University, Hunan University of Technology are the most active new entrants in this area.
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 10
Tianjin University
Tianjin Shi, China
Patent: 7
Hunan University of Technology
Hunan Sheng, China
Patent: 6
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 6
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 5
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 5
Nanjing Institute of Technology
Jiangsu Sheng, China
Patent: 4
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 4
Anhui Electric Power Feixi Power Supply Co. Ltd.
Anhui Sheng, China
Patent: 4
Beijing Goldwind Science & Creation Windpower Equip Co., Ltd.
Beijing Shi, China
Patent: 4
Research Institutions
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Innovation Intensity
With the analysis among 267 patents, we discovered top 79 universities and scientific research institutions by total patent application. North China Electric Power University, Hunan University, Zhejiang University are dominant in this area. They take 16.48% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 14
Hunan University
Hunan Sheng, China
Patent: 14
Zhejiang University
Zhejiang Sheng, China
Patent: 13
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 13
Southeast University
Jiangsu Sheng, China
Patent: 9
Université de Lorraine
LORRAINE, France
Patent: 8
Chongqing University
Chongqing Shi, China
Patent: 8
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 7
Yanshan University
Hebei Sheng, China
Patent: 7
Tianjin University
Tianjin Shi, China
Patent: 7
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