With the analysis among 16 patents, we discovered top 12 key players by total patent application. Hefei CAS Ion Medical and Technical Devices Co.,Ltd, China Automotive Technology & Research Center, CRRC Qingdao Sifang Co., Ltd. are dominant in this area. They take 50.00% of the total patent filing.
Tianjin Shi, China
Patent: 3
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Hangzhou Kelin Electric Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
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With the analysis among related 16 patents applied in the last 5 years. We discover 17 most active companies in this area. The fast-growing Hefei CAS Ion Medical and Technical Devices Co.,Ltd, Institute of Plasma Physics Chinese Academy of Sciences, Zhejiang University of Technology take 43.75% of patent filing during this period.
Institute of Plasma Physics Chinese Academy of Sciences
Anhui Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
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Patent: 1
Shaanxi Sheng, China
Patent: 1
Guilin Product Quality Inspection Institute
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Patent: 1
With the analysis among related 16 patents in last 5 years, we discover 15 new entrants. Hefei CAS Ion Medical and Technical Devices Co.,Ltd, Institute of Plasma Physics Chinese Academy of Sciences, Guangxi Normal University are the most active new entrants in this area.
Institute of Plasma Physics Chinese Academy of Sciences
Anhui Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
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Patent: 1
Shaanxi Sheng, China
Patent: 1
Guilin Product Quality Inspection Institute
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Patent: 1
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 25 patents, we discovered top 15 universities and scientific research institutions by total patent application. Zhejiang University of Technology, Jilin University, Guangxi University are dominant in this area. They take 28.00% of the total patent filing.
Zhejiang Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Institute of Plasma Physics Chinese Academy of Sciences
Anhui Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
China Three Gorges University
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1