With the analysis among 666 patents, we discovered top 161 key players by total patent application. Applied Materials, Inc., Fujitsu Ltd., Central Glass Co., Ltd. are dominant in this area. They take 16.67% of the total patent filing.
California, United States
Patent: 42
Tokyo-to, Japan
Patent: 35
Tokyo-to, Japan
Patent: 34
Osaka-fu, Japan
Patent: 27
Tokyo-to, Japan
Patent: 26
Purification Equipment Research Institute of CSIC
Hebei Sheng, China
Patent: 26
Tokyo-to, Japan
Patent: 21
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 18
Foosung Advanced Materials (Nantong) Co., Ltd.
Jiangsu Sheng, China
Patent: 15
With the analysis among 4 patents, we discovered top 1 start-ups by total patent application.
Yangtze Memory Technologies Co., Ltd.
Hubei Sheng, China
Patent: 4
With the analysis among related 104 patents applied in the last 5 years. We discover 31 most active companies in this area. The fast-growing Purification Equipment Research Institute of CSIC, Central Glass Co., Ltd., Foosung Advanced Materials (Nantong) Co., Ltd. take 51.92% of patent filing during this period.
Purification Equipment Research Institute of CSIC
Hebei Sheng, China
Patent: 20
Tokyo-to, Japan
Patent: 19
Foosung Advanced Materials (Nantong) Co., Ltd.
Jiangsu Sheng, China
Patent: 15
Tianjin Haijiasidi New Materials Partnership (Limited Partnership)
Tianjin Shi, China
Patent: 5
California, United States
Patent: 4
Taiwan Semiconductor Manufacturing Co., Ltd.
Taiwan Province, China
Patent: 3
Baden-Württemberg, Germany
Patent: 3
Shandong Zhongshan Photoelectric Materials Co., Ltd.
Shandong Sheng, China
Patent: 2
With the analysis among related 104 patents in last 5 years, we discover 21 new entrants. Foosung Advanced Materials (Nantong) Co., Ltd., Tianjin Haijiasidi New Materials Partnership (Limited Partnership), Milaebo Co. Ltd. are the most active new entrants in this area.
Foosung Advanced Materials (Nantong) Co., Ltd.
Jiangsu Sheng, China
Patent: 15
Tianjin Haijiasidi New Materials Partnership (Limited Partnership)
Tianjin Shi, China
Patent: 5
Shandong Zhongshan Photoelectric Materials Co., Ltd.
Shandong Sheng, China
Patent: 2
Guangzhou Cansemi Semiconductor Technology Co Ltd.
Guangdong Sheng, China
Patent: 1
Shanghai Huahong Grace Semiconductor Manufacturing Corp.
Shanghai Shi, China
Patent: 1
Shanghong Technology Co., Ltd
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Patent: 1
Luoyang Senlan Chemical Materials Technology Co., Ltd.
Henan Sheng, China
Patent: 1
Beijing Jingyi Automation Equipment Co., Ltd.
Beijing Shi, China
Patent: 1
Ningbo High-tech Zone Quanbaoshou New Material Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among 34 patents, we discovered top 9 universities and scientific research institutions by total patent application. Beijing University of Technology, Beijing Institute of Technology, Zhejiang University are dominant in this area. They take 20.59% of the total patent filing.
Beijing University of Technology
Beijing Shi, China
Patent: 3
Beijing Institute of Technology
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
Korea Institute of Science & Technology
Shanghai Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1