Search results for “Mutual impedance” companies
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Key Players
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Innovation Intensity
With the analysis among 249 patents, we discovered top 129 key players by total patent application. State Grid Corp. of China, Fujitsu Ltd., Matsushita Electronics Corp. are dominant in this area. They take 30.92% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 32
Fujitsu Ltd.
Tokyo-to, Japan
Patent: 26
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 19
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 8
WiTricity Corp.
Massachusetts, United States
Patent: 7
State Grid Sichuan Electric Power Company Electric Power Research Institute
Sichuan Sheng, China
Patent: 7
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 6
Samsung Electronics Co., Ltd.
South Korea
Patent: 6
Meidensha Corp.
Tokyo-to, Japan
Patent: 5
Proceq SA
ZURICH, Switzerland
Patent: 5
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 66 patents applied in the last 5 years. We discover 57 most active companies in this area. The fast-growing State Grid Corp. of China, WiTricity Corp., China Electric Power Research Institute Ltd. take 31.82% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 10
WiTricity Corp.
Massachusetts, United States
Patent: 7
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 4
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 3
Tsinghua University
Beijing Shi, China
Patent: 3
State Grid Jilin Electric Power Co., Ltd. Electric Power Research Institute
Jilin Sheng, China
Patent: 2
China Ship Research and Design Center
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Patent: 2
National University of Defense Technology
Hunan Sheng, China
Patent: 2
Beihang University
Beijing Shi, China
Patent: 2
State Grid Hunan Electric Power Co.
Hunan Sheng, China
Patent: 2
New Entrants
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Innovation in recent 5 years
With the analysis among related 66 patents in last 5 years, we discover 40 new entrants. WiTricity Corp., Shandong University, State Grid Jilin Electric Power Co., Ltd. Electric Power Research Institute are the most active new entrants in this area.
WiTricity Corp.
Massachusetts, United States
Patent: 7
Shandong University
Shandong Sheng, China
Patent: 2
State Grid Jilin Electric Power Co., Ltd. Electric Power Research Institute
Jilin Sheng, China
Patent: 2
National University of Defense Technology
Hunan Sheng, China
Patent: 2
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 2
Guangdong Power Grid Corp. Guangzhou Power Supply Co.
Guangdong Sheng, China
Patent: 2
State Grid Jiangsu Electric Power Co., Ltd. Electric Power Research Institute
Jiangsu Sheng, China
Patent: 2
Northwest Electric Power Research Institute of China Datang Group Science and Technology Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Beijing National Railway Rsch & Design Inst of Signal & Comm
Beijing Shi, China
Patent: 1
State Grid Shanghai Energy Internet Research Institute Co., Ltd.
Shanghai Shi, China
Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 72 patents, we discovered top 23 universities and scientific research institutions by total patent application. Tsinghua University, Wuhan University, Southwest Jiaotong University are dominant in this area. They take 43.06% of the total patent filing.
Tsinghua University
Beijing Shi, China
Patent: 6
Wuhan University
Hubei Sheng, China
Patent: 5
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 5
North China Electric Power University
Beijing Shi, China
Patent: 4
South China University of Technology
Guangdong Sheng, China
Patent: 3
Beihang University
Beijing Shi, China
Patent: 3
Shandong University
Shandong Sheng, China
Patent: 2
Hunan University
Hunan Sheng, China
Patent: 2
National University of Defense Technology
Hunan Sheng, China
Patent: 2
Texas A&M University
Texas, United States
Patent: 1
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