With the analysis among 236 patents, we discovered top 101 key players by total patent application. NuAx, Inc., Carl Zeiss AG, Shin-Etsu Quartz Products Co., Ltd. are dominant in this area. They take 14.83% of the total patent filing.
Minnesota, United States
Patent: 14
New Jersey, United States
Patent: 6
Oregon, United States
Patent: 5
Ohio, United States
Patent: 5
New York, United States
Patent: 3
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With the analysis among related 27 patents applied in the last 5 years. We discover 18 most active companies in this area. The fast-growing Novoray Corp., Nippon Steel Co., Ltd., Rigetti & Co., Inc. take 25.93% of patent filing during this period.
Jiangsu Sheng, China
Patent: 3
California, United States
Patent: 2
Ningxia Huizi Zizhiqu, China
Patent: 1
Ohio, United States
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Nippon Steel & Sumikin Materials Co., Ltd.
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Patent: 1
With the analysis among related 27 patents in last 5 years, we discover 17 new entrants. Novoray Corp., Nippon Steel Co., Ltd., Rigetti & Co., Inc. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 3
California, United States
Patent: 2
Ningxia Huizi Zizhiqu, China
Patent: 1
Ohio, United States
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Nippon Steel & Sumikin Materials Co., Ltd.
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Patent: 1
With the analysis among 21 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Kumamoto-ken, Japan
Patent: 1