With the analysis among 60 patents, we discovered top 17 key players by total patent application. AGC, Inc. (Japan), The Upjohn Co., Lam Research Corp. are dominant in this area. They take 53.33% of the total patent filing.
Tokyo-to, Japan
Patent: 23
Michigan, United States
Patent: 5
California, United States
Patent: 4
Texas, United States
Patent: 4
Michigan, United States
Patent: 3
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With the analysis among related 3 patents applied in the last 5 years. We discover 2 most active companies in this area.
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 3 patents in last 5 years, we discover 2 new entrants.
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
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