With the analysis among 117 patents, we discovered top 65 key players by total patent application. Zygo Corp., Halliburton Energy Services, Inc., Thorlabs, Inc. are dominant in this area. They take 23.08% of the total patent filing.
Connecticut, United States
Patent: 11
Texas, United States
Patent: 9
New Jersey, United States
Patent: 7
California, United States
Patent: 7
California, United States
Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
New York, United States
Patent: 2
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With the analysis among related 216 patents applied in the last 5 years. We discover 133 most active companies in this area. The fast-growing University of Electronic Science & Technology of China, Nanjing University of Aeronautics & Astronautics, China University of Mining & Technology take 11.57% of patent filing during this period.
Sichuan Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
Hunan Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 6
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Patent: 6
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Patent: 6
Shaanxi Sheng, China
Patent: 6
With the analysis among related 216 patents in last 5 years, we discover 108 new entrants. Nanjing University of Aeronautics & Astronautics, China University of Mining & Technology, Central South University are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 6
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Patent: 6
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Patent: 6
Beijing Shi, China
Patent: 3
Centre National De La Recherche Scientif
Hubei Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among 281 patents, we discovered top 77 universities and scientific research institutions by total patent application. Institute of Electronics Chinese Academy of Sciences, University of Electronic Science & Technology of China, Xidian University are dominant in this area. They take 20.64% of the total patent filing.
Sichuan Sheng, China
Patent: 18
Shaanxi Sheng, China
Patent: 18
Beijing Shi, China
Patent: 10
Hunan Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Lombardia, Italy
Patent: 6
Hunan Sheng, China
Patent: 6