Search results for “Self impedance” companies
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Key Players
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Innovation Intensity
With the analysis among 149 patents, we discovered top 104 key players by total patent application. State Grid Corp. of China, Matsushita Electronics Corp., China Southern Power Grid Research Institute Co., Ltd. are dominant in this area. They take 34.23% of the total patent filing.
Beijing Shi, China
Patent: 28
Osaka-fu, Japan
Patent: 13
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 9
State Grid Sichuan Electric Power Company Electric Power Research Institute
Sichuan Sheng, China
Patent: 6
Meidensha Corp.
Tokyo-to, Japan
Patent: 4
Tokyo Electric Power Co. Holdings, Inc.
Tokyo-to, Japan
Patent: 4
TK Holdings, Inc.
Michigan, United States
Patent: 4
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 3
Illinois, United States
Patent: 3
Aichi-ken, Japan
Patent: 3
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
Chungcheongnam-do, South Korea
Patent: 1
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 42 patents applied in the last 5 years. We discover 49 most active companies in this area. The fast-growing State Grid Corp. of China, China Electric Power Research Institute Ltd., State Grid Hebei Electric Power Co., Ltd. Economic and Technological Research Institute take 35.71% of patent filing during this period.
Beijing Shi, China
Patent: 9
Beijing Shi, China
Patent: 4
Hebei Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Xinjiang Uygur Zizhiqu, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
New Entrants
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Innovation in recent 5 years
With the analysis among related 42 patents in last 5 years, we discover 40 new entrants. State Grid Hebei Electric Power Co., Ltd. Economic and Technological Research Institute, Guangdong Power Grid Co. Ltd., Guangdong Power Grid Corp. Guangzhou Power Supply Co. are the most active new entrants in this area.
Hebei Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Xinjiang Uygur Zizhiqu, China
Patent: 1
Shanghai Shi, China
Patent: 1
Heilongjiang Electric Power Science Research Institute
Heilongjiang Sheng, China
Patent: 1
Shandong University
Shandong Sheng, China
Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 62 patents, we discovered top 25 universities and scientific research institutions by total patent application. Wuhan University, Southwest Jiaotong University, Tsinghua University are dominant in this area. They take 43.55% of the total patent filing.
Hubei Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Beihang University
Beijing Shi, China
Patent: 2
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shandong University
Shandong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
China Agricultural University
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
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