With the analysis among 240 patents, we discovered top 119 key players by total patent application. EssilorLuxottica SA, Sun Chemical Corp. (New Jersey), Ricoh Co., Ltd. are dominant in this area. They take 21.67% of the total patent filing.
New Jersey, United States
Patent: 10
California, United States
Patent: 6
WELLINGTON, New Zealand
Patent: 4
Shimane-ken, Japan
Patent: 4
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Sichuan Sheng, China
Patent: 1
With the analysis among related 92 patents applied in the last 5 years. We discover 60 most active companies in this area. The fast-growing EssilorLuxottica SA, ViOptix, Inc., Comex Polska Sp zoo take 23.91% of patent filing during this period.
California, United States
Patent: 5
WELLINGTON, New Zealand
Patent: 4
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Patent: 2
Aichi-ken, Japan
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among related 92 patents in last 5 years, we discover 54 new entrants. Comex Polska Sp zoo, University of Charles, Weta Digital Ltd. are the most active new entrants in this area.
WELLINGTON, New Zealand
Patent: 4
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Patent: 2
Anhui Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
With the analysis among 49 patents, we discovered top 23 universities and scientific research institutions by total patent application. University of Charles, National University of Food Technology, Drexel University are dominant in this area. They take 22.45% of the total patent filing.
Pennsylvania, United States
Patent: 1
Jilin Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Basel-Stadt, Switzerland
Patent: 1
Beijing Shi, China
Patent: 1