With the analysis among 280 patents, we discovered top 168 key players by total patent application. 3M Innovative Properties Co., Heraeus Quarzglas GmbH & Co. KG, Furukawa Electric Co., Ltd. are dominant in this area. They take 18.21% of the total patent filing.
Minnesota, United States
Patent: 26
Hessen, Germany
Patent: 16
Beijing Shi, China
Patent: 5
Nei Mongol Zizhiqu, China
Patent: 5
Massachusetts, United States
Patent: 4
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Guangdong Sheng, China
Patent: 1
With the analysis among related 224 patents applied in the last 5 years. We discover 164 most active companies in this area. The fast-growing Shaanxi University of Science & Technology, Chongqing University, Tiangong University take 7.14% of patent filing during this period.
Shaanxi Sheng, China
Patent: 7
Chongqing Shi, China
Patent: 5
Tianjin Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
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Patent: 3
With the analysis among related 224 patents in last 5 years, we discover 134 new entrants. Chongqing University, Tiangong University, Fuzhou University are the most active new entrants in this area.
Chongqing Shi, China
Patent: 5
Tianjin Shi, China
Patent: 4
Fujian Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
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Patent: 3
Guangdong Sheng, China
Patent: 3
Shanxi Sheng, China
Patent: 2
With the analysis among 323 patents, we discovered top 134 universities and scientific research institutions by total patent application. Shaanxi University of Science & Technology, Keio University, Jiangsu University are dominant in this area. They take 6.81% of the total patent filing.
Shaanxi Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Chongqing Shi, China
Patent: 5
Jilin Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4