With the analysis among 402 patents, we discovered top 133 key players by total patent application. Gec Plc, Koninklijke Philips NV, EIDP, Inc. are dominant in this area. They take 15.67% of the total patent filing.
Noord-Holland, Netherlands
Patent: 21
Delaware, United States
Patent: 17
Massachusetts, United States
Patent: 16
Westinghouse Electric Co. LLC
Gansu Sheng, China
Patent: 16
Tokyo-to, Japan
Patent: 14
New York, United States
Patent: 10
Mitsubishi Electric Corp.
Dai Nippon Toryo Co., Ltd.
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With the analysis among related 50 patents applied in the last 5 years. We discover 31 most active companies in this area. The fast-growing Central South University, Korea Institute of Geoscience & Mineral Resources, Jiangxi University of Science & Technology take 28.00% of patent filing during this period.
Hunan Sheng, China
Patent: 7
Korea Institute of Geoscience & Mineral Resources
Jiangxi University of Science & Technology
Jiangxi Sheng, China
Patent: 3
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 3
Nanjing Institute of Technology
Jiangsu Sheng, China
Patent: 2
Jiangxi Shanna New Material Technology Co., Ltd.
Jiangxi Sheng, China
Patent: 2
Xiamen Tungsten Co., Ltd.
Fujian Sheng, China
Patent: 2
Water Conservancy Research Institute of Guangxi Zhuang Autonomous Region
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Patent: 2
Chongyi Zhangyuan Tungsten Co., Ltd.
Jiangxi Sheng, China
Patent: 1
Chengdu Hongbo Molybdenum Industry Co. Ltd.
Sichuan Sheng, China
Patent: 1
With the analysis among related 50 patents in last 5 years, we discover 30 new entrants. Central South University, Jiangxi University of Science & Technology, Shaanxi University of Science & Technology are the most active new entrants in this area.
Hunan Sheng, China
Patent: 7
Jiangxi University of Science & Technology
Jiangxi Sheng, China
Patent: 3
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 3
Nanjing Institute of Technology
Jiangsu Sheng, China
Patent: 2
Jiangxi Shanna New Material Technology Co., Ltd.
Jiangxi Sheng, China
Patent: 2
Xiamen Tungsten Co., Ltd.
Fujian Sheng, China
Patent: 2
Water Conservancy Research Institute of Guangxi Zhuang Autonomous Region
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Patent: 2
Chongyi Zhangyuan Tungsten Co., Ltd.
Jiangxi Sheng, China
Patent: 1
Chengdu Hongbo Molybdenum Industry Co. Ltd.
Sichuan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 68 patents, we discovered top 26 universities and scientific research institutions by total patent application. Central South University, Shaanxi University of Science & Technology, Jiangxi University of Science & Technology are dominant in this area. They take 22.06% of the total patent filing.
Hunan Sheng, China
Patent: 7
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 3
Jiangxi University of Science & Technology
Jiangxi Sheng, China
Patent: 3
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
University of Science & Technology Beijing
Beijing Shi, China
Patent: 2
Chongqing University Of Arts And Sciences
Chongqing Shi, China
Patent: 2
Nanjing Institute of Technology
Jiangsu Sheng, China
Patent: 2
Council of Scientific & Industrial Research
Shandong Sheng, China
Patent: 1