With the analysis among 217 patents, we discovered top 111 key players by total patent application. Johnson & Johnson Vision Care, Inc., Xerox, RULERSMITH IP Inc are dominant in this area. They take 23.04% of the total patent filing.
Connecticut, United States
Patent: 7
California, United States
Patent: 4
Delaware, United States
Patent: 4
Essex, United Kingdom
Patent: 4
California, United States
Patent: 4
Tennessee, United States
Patent: 4
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Beijing Shi, China
Patent: 1
With the analysis among related 51 patents applied in the last 5 years. We discover 45 most active companies in this area. The fast-growing Johnson & Johnson Vision Care, Inc., Brien Holden Vision Institute Ltd, Yanfeng Visteon Electronics Technology Shanghai Co. Ltd. take 15.69% of patent filing during this period.
New South Wales, Australia
Patent: 2
Shanghai Shi, China
Patent: 2
Taiwan Province, China
Patent: 2
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Patent: 2
Fujian Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Brandenburg, Germany
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 51 patents in last 5 years, we discover 40 new entrants. Yanfeng Visteon Electronics Technology Shanghai Co. Ltd., ELAN Microelectronics Corp., Guangdong Water Resources and Hydropower Research Institute are the most active new entrants in this area.
Shanghai Shi, China
Patent: 2
Taiwan Province, China
Patent: 2
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Patent: 2
Fujian Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Brandenburg, Germany
Patent: 1
Jiangsu Sheng, China
Patent: 1
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Patent: 1
Hebei Sheng, China
Patent: 1
With the analysis among 30 patents, we discovered top 21 universities and scientific research institutions by total patent application. Sun Yat-Sen University, Shandong University, South China University of Technology are dominant in this area. They take 13.33% of the total patent filing.
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1