With the analysis among 84 patents, we discovered top 27 key players by total patent application. Sun Microsystems, Inc., Beaulieu International Group NV, Matsushita Electronics Corp. are dominant in this area. They take 32.14% of the total patent filing.
California, United States
Patent: 15
Massachusetts, United States
Patent: 4
Illinois, United States
Patent: 4
Kanagawa-ken, Japan
Patent: 3
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With the analysis among related 23 patents applied in the last 5 years. We discover 15 most active companies in this area. The fast-growing Beaulieu International Group NV, Sorbonne Université, EssilorLuxottica SA take 65.22% of patent filing during this period.
Aichi-ken, Japan
Patent: 1
Sichuan Sheng, China
Patent: 1
Anhui Yunnengtian Intelligent Technology Co., Ltd.
Anhui Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 23 patents in last 5 years, we discover 15 new entrants. Beaulieu International Group NV, Sorbonne Université, EssilorLuxottica SA are the most active new entrants in this area.
Aichi-ken, Japan
Patent: 1
Sichuan Sheng, China
Patent: 1
Anhui Yunnengtian Intelligent Technology Co., Ltd.
Anhui Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 8 patents, we discovered top 5 universities and scientific research institutions by total patent application. Sorbonne Université, Hefei Institutes of Physical Science, Zhejiang University of Technology are dominant in this area. They take 112.50% of the total patent filing.
Anhui Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1