With the analysis among 7 patents, we discovered top 3 key players by total patent application.
Jiangsu Toll Optoelectronics Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
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With the analysis among related 17 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing Huazhong University of Science & Technology, Xi'an Institute of Optics & Precision Mechanics of Cas, Wuhan Institute of Technology take 52.94% of patent filing during this period.
Hubei Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
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Patent: 1
With the analysis among related 17 patents in last 5 years, we discover 7 new entrants. Wuhan Institute of Technology, National University of Defense Technology, Jinhua Polytechnic are the most active new entrants in this area.
Hubei Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
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Patent: 1
With the analysis among 36 patents, we discovered top 16 universities and scientific research institutions by total patent application. Huazhong University of Science & Technology, Shanghai Institute of Optics & Fine Mechanics, Xi'an Institute of Optics & Precision Mechanics of Cas are dominant in this area. They take 47.22% of the total patent filing.
Hubei Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 6
Shanghai Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1