With the analysis among 78 patents, we discovered top 26 key players by total patent application. Seiko Epson Corp., Wavien, Inc., Nikon Corp. are dominant in this area. They take 46.15% of the total patent filing.
Nagano-ken, Japan
Patent: 7
California, United States
Patent: 7
California, United States
Patent: 4
Taiwan Province, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Beijing Shi, China
Patent: 2
With the analysis among related 26 patents applied in the last 5 years. We discover 16 most active companies in this area. The fast-growing Seiko Epson Corp., Institute of Optoelectronic Technology, Chinese Academy of Sciences, Beijing NED+AR Display Technology Co., Ltd. take 34.62% of patent filing during this period.
Nagano-ken, Japan
Patent: 4
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Patent: 3
Beijing Shi, China
Patent: 2
Henan Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 1
With the analysis among related 26 patents in last 5 years, we discover 10 new entrants. Institute of Optoelectronic Technology, Chinese Academy of Sciences, Beijing NED+AR Display Technology Co., Ltd., Changchun Sci-Tech University are the most active new entrants in this area.
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Patent: 3
Beijing Shi, China
Patent: 2
Jilin Sheng, China
Patent: 2
Gyeonggi-do, South Korea
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among 33 patents, we discovered top 10 universities and scientific research institutions by total patent application. Xi'an Institute of Optics & Precision Mechanics of Cas, Changchun Institute of Optics Fine Mechanics & Physics, Tsinghua University are dominant in this area. They take 39.39% of the total patent filing.
Beijing Shi, China
Patent: 2
Jilin Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1