With the analysis among 2,075 patents, we discovered top 484 key players by total patent application. Dow Corning Wright, Applied Materials, Inc., Wacker GmbH are dominant in this area. They take 11.28% of the total patent filing.
California, United States
Patent: 73
Berlin, Germany
Patent: 68
Shin-Etsu Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 66
Massachusetts, United States
Patent: 45
Tokyo-to, Japan
Patent: 45
Evonik Degussa Japan Co., Ltd.
Tokyo-to, Japan
Patent: 43
China ENFI Engineering Corp.
Beijing Shi, China
Patent: 38
Wisconsin, United States
Patent: 33
Tokyo-to, Japan
Patent: 31
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With the analysis among related 283 patents applied in the last 5 years. We discover 185 most active companies in this area. The fast-growing Hubei Xing Rui Silicon Material Co., Ltd., Xinte Energy Co., Ltd., Zhejiang Xiyate Electronic Material Co.,LTD take 12.37% of patent filing during this period.
Hubei Xing Rui Silicon Material Co., Ltd.
Hubei Sheng, China
Patent: 13
Xinjiang Uygur Zizhiqu, China
Patent: 11
Zhejiang Xiyate Electronic Material Co.,LTD
Zhejiang Sheng, China
Patent: 11
Sumitomo Electric Industries Ltd.
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 7
Tianjin Shi, China
Patent: 5
East China University of Science & Technology
Shanghai Shi, China
Patent: 4
China ENFI Engineering Corp.
Beijing Shi, China
Patent: 4
Jiangsu Xinhua Semiconductor Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
With the analysis among related 283 patents in last 5 years, we discover 139 new entrants. Zhejiang Xiyate Electronic Material Co.,LTD, Jiangsu Xinhua Semiconductor Technology Co., Ltd., East China Jiaotong University are the most active new entrants in this area.
Zhejiang Xiyate Electronic Material Co.,LTD
Zhejiang Sheng, China
Patent: 11
Jiangsu Xinhua Semiconductor Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
East China Jiaotong University
Jiangxi Sheng, China
Patent: 3
Liaocheng Luxi Chemical Engineering Design Co., Ltd.
Shandong Sheng, China
Patent: 3
Xinjiang Xinte Crystal Silicon High-Tech Co. Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 3
Zhejiang Britech Co. Ltd.
Zhejiang Sheng, China
Patent: 3
Tianjin University of Science & Technology
Tianjin Shi, China
Patent: 3
Yunnan Tongwei High-Purity Crystalline Silicon Co., Ltd.
Yunnan Sheng, China
Patent: 3
California, United States
Patent: 3
Yunnan Energy Investment Silicon Material Technology Development Co., Ltd.
Yunnan Sheng, China
Patent: 2
With the analysis among 243 patents, we discovered top 56 universities and scientific research institutions by total patent application. Tianjin University, Hangzhou Normal University, East China University of Science & Technology are dominant in this area. They take 20.16% of the total patent filing.
Tianjin Shi, China
Patent: 18
Hangzhou Normal University
Zhejiang Sheng, China
Patent: 16
East China University of Science & Technology
Shanghai Shi, China
Patent: 15
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 13
Suzhou University of Science & Technology
Jiangsu Sheng, China
Patent: 8
Korea Institute of Science & Technology
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 5
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3