Search results for “Ac impedance spectra” companies
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Key Players
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Innovation Intensity
With the analysis among 19 patents, we discovered top 19 key players by total patent application. State Grid Corp. of China, Hughes Aircraft Co., Lets Holdings Group Co. Ltd. are dominant in this area. They take 42.11% of the total patent filing.
Beijing Shi, China
Patent: 3
California, United States
Patent: 3
Fujian Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
STARTUP
Beijing Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
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
Beijing Shi, China
Patent: 1
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 31 patents applied in the last 5 years. We discover 33 most active companies in this area. The fast-growing Tongji University, State Grid Corp. of China, Hunan Institute of Measurement and Testing take 19.35% of patent filing during this period.
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
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Patent: 2
Jiangxi Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
STARTUP
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
New Entrants
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Innovation in recent 5 years
With the analysis among related 31 patents in last 5 years, we discover 31 new entrants. Tongji University, Hunan Institute of Measurement and Testing, State Grid Jiangxi Electric Power Co., Ltd. Electric Power Research Institute are the most active new entrants in this area.
Shanghai Shi, China
Patent: 2
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Patent: 2
Jiangxi Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
STARTUP
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 21 patents, we discovered top 14 universities and scientific research institutions by total patent application. Tongji University, Shanghai Jiao Tong University, Central South University are dominant in this area. They take 23.81% of the total patent filing.
Shanghai Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
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