Search results for “Power system stabiliser” companies
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Key Players
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Innovation Intensity
With the analysis among 275 patents, we discovered top 99 key players by total patent application. Mitsubishi Electric Corp., TOSHIBA Corp., State Grid Corp. of China are dominant in this area. They take 52.00% of the total patent filing.
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 48
TOSHIBA Corp.
Tokyo-to, Japan
Patent: 48
State Grid Corp. of China
Beijing Shi, China
Patent: 47
Hitachi Ltd.
Tokyo-to, Japan
Patent: 27
General Electric Co.
Massachusetts, United States
Patent: 17
Tokyo Electric Power Co. Holdings, Inc.
Tokyo-to, Japan
Patent: 10
State Grid Zhejiang Electric Power Co., Ltd. Electric Power Research Institute
Zhejiang Sheng, China
Patent: 7
Chubu Electric Power Co., Inc.
Aichi-ken, Japan
Patent: 6
Welltrust Precision Technology (Wujiang) Co., Ltd.
Jiangsu Sheng, China
Patent: 6
China Southern Power Grid Research Institute Co., Ltd.
Guangdong 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 72 patents applied in the last 5 years. We discover 73 most active companies in this area. The fast-growing State Grid Corp. of China, Welltrust Precision Technology (Wujiang) Co., Ltd., China Southern Power Grid Co., Ltd. take 34.72% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 14
Welltrust Precision Technology (Wujiang) Co., Ltd.
Jiangsu Sheng, China
Patent: 6
China Southern Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 5
Toshiba Energy Systems & Solutions Corp.
Fukushima-ken, Japan
Patent: 4
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 4
TOSHIBA Corp.
Tokyo-to, Japan
Patent: 4
Basler Electric Co.
Illinois, United States
Patent: 4
Zhejiang University
Zhejiang Sheng, China
Patent: 3
State Grid Shandong Electric Power Company Electric Power Research Institute
Shandong Sheng, China
Patent: 2
Liaoning Province Power Co. Ltd.
Liaoning Sheng, China
Patent: 2
New Entrants
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Innovation in recent 5 years
With the analysis among related 72 patents in last 5 years, we discover 48 new entrants. Welltrust Precision Technology (Wujiang) Co., Ltd., China Southern Power Grid Co., Ltd., Zhejiang University are the most active new entrants in this area.
Welltrust Precision Technology (Wujiang) Co., Ltd.
Jiangsu Sheng, China
Patent: 6
China Southern Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 5
Zhejiang University
Zhejiang Sheng, China
Patent: 3
Guangxi University
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
State Grid Shandong Electric Power Company Electric Power Research Institute
Shandong Sheng, China
Patent: 2
Shenyang Polytechnic University
Liaoning Sheng, China
Patent: 2
State Grid Henan Electric Power Company Zhumadian Power Supply Company
Henan Sheng, China
Patent: 2
Liaoning Province Power Co. Ltd.
Liaoning Sheng, China
Patent: 2
Zhengzhou University of Light Industry
Henan Sheng, China
Patent: 2
Huaneng Lancang River Hydropower Inc.
Yunnan Sheng, China
Patent: 2
Research Institutions
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Innovation Intensity
With the analysis among 84 patents, we discovered top 32 universities and scientific research institutions by total patent application. North China Electric Power University, Tsinghua University, Huazhong University of Science & Technology are dominant in this area. They take 40.48% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 6
Tsinghua University
Beijing Shi, China
Patent: 4
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 4
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 4
Zhejiang University
Zhejiang Sheng, China
Patent: 3
Southeast University
Jiangsu Sheng, China
Patent: 3
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 2
Guangxi University
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Shenyang Polytechnic University
Liaoning Sheng, China
Patent: 2
Tianjin University
Tianjin Shi, China
Patent: 2
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