With the analysis among 331 patents, we discovered top 96 key players by total patent application. Shin-Etsu Handotai Co., Ltd., SUMCO Corp., MEMC ELECTRONIC MATERIALS, INC. are dominant in this area. They take 35.95% of the total patent filing.
Shin-Etsu Handotai Co., Ltd.
Tokyo-to, Japan
Patent: 52
Tokyo-to, Japan
Patent: 38
MEMC ELECTRONIC MATERIALS, INC.
Taiwan Province, China
Patent: 20
Komatsu Electronic Metals Co., Ltd.
Nagasaki-ken, Japan
Patent: 18
International Business Machines Corp.
New York, United States
Patent: 15
Bayern, Germany
Patent: 10
Tokyo-to, Japan
Patent: 10
Texas, United States
Patent: 6
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With the analysis among related 77 patents applied in the last 5 years. We discover 64 most active companies in this area. The fast-growing SUMCO Corp., Beijing University of Chemical Technology, Hangzhou Zhongxin Wafer Semiconductor Co., Ltd. take 14.29% of patent filing during this period.
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 4
Hangzhou Zhongxin Wafer Semiconductor Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Shanghai Institute of Microsystem & Information Technology
Shanghai Shi, China
Patent: 2
China Three Gorges University
Hubei Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Qingyan Environmental Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among related 77 patents in last 5 years, we discover 54 new entrants. Hangzhou Zhongxin Wafer Semiconductor Co., Ltd., Shanghai Institute of Microsystem & Information Technology, China Three Gorges University are the most active new entrants in this area.
Hangzhou Zhongxin Wafer Semiconductor Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Shanghai Institute of Microsystem & Information Technology
Shanghai Shi, China
Patent: 2
China Three Gorges University
Hubei Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Qingyan Environmental Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Xuzhou Jingrui Semiconductor Equipment Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 2
With the analysis among 63 patents, we discovered top 29 universities and scientific research institutions by total patent application. Beijing University of Chemical Technology, Dalian Institute of Chemical Physics Chinese Academy of Sciences, Shandong University of Technology are dominant in this area. They take 23.81% of the total patent filing.
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 5
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 5
Shandong University of Technology
Shandong Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 3
Hunan Sheng, China
Patent: 2
South China University of Technology
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 2
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 2