With the analysis among 174 patents, we discovered top 53 key players by total patent application. Macsumsuk GM Co., Ltd., Noranda, Inc., Anhui ChangGeng Optics Technology Co.,Ltd are dominant in this area. They take 12.07% of the total patent filing.
Anhui Sheng, China
Patent: 6
Pennsylvania, United States
Patent: 3
Fujian Sheng, China
Patent: 2
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With the analysis among related 41 patents applied in the last 5 years. We discover 20 most active companies in this area. The fast-growing Centre National De La Recherche Scientif, Université de Montpellier I, Fujian Dehua Hengxing Ceramics Co. Ltd. take 36.59% of patent filing during this period.
Centre National De La Recherche Scientif
Fujian Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 41 patents in last 5 years, we discover 18 new entrants. Fujian Dehua Hengxing Ceramics Co. Ltd., Jinan Rail Transit Group Co. Ltd., Sichuan Yiming Microcrystalline Technology Co. Ltd. are the most active new entrants in this area.
Fujian Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among 25 patents, we discovered top 9 universities and scientific research institutions by total patent application. Central South University, Lanzhou University, Zhejiang University of Technology are dominant in this area. They take 64.00% of the total patent filing.
Hunan Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1