With the analysis among 294 patents, we discovered top 141 key players by total patent application. EssilorLuxottica SA, Saint-Gobain Isover G+H AG, Dakang Holding Group Co. Ltd. are dominant in this area. They take 28.91% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 10
Zhejiang Sheng, China
Patent: 9
Noord-Brabant, Netherlands
Patent: 7
Danyang Bolaiteng Photoelectric Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Washington, United States
Patent: 4
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Guangdong Sheng, China
Patent: 1
With the analysis among related 130 patents applied in the last 5 years. We discover 74 most active companies in this area. The fast-growing EssilorLuxottica SA, Dakang Holding Group Co. Ltd., Fuzhou University take 21.54% of patent filing during this period.
Zhejiang Sheng, China
Patent: 9
Fujian Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Nordrhein-Westfalen, Germany
Patent: 2
Jilin Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
With the analysis among related 130 patents in last 5 years, we discover 66 new entrants. Dakang Holding Group Co. Ltd., Fuzhou University, Guangdong Genius Technology Co.,Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 9
Fujian Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among 57 patents, we discovered top 31 universities and scientific research institutions by total patent application. Fuzhou University, University of Connecticut, Ningbo University are dominant in this area. They take 17.54% of the total patent filing.
Fujian Sheng, China
Patent: 4
Connecticut, United States
Patent: 3
Zhejiang Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Rondônia, Brazil
Patent: 2
Jilin Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Central Region, Singapore
Patent: 1