With the analysis among 33 patents, we discovered top 12 key players by total patent application. EssilorLuxottica SA, Siemens AG, Focused Photonics (Hangzhou), Inc. are dominant in this area. They take 36.36% of the total patent filing.
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Michigan, United States
Patent: 1
Shanghai Relly Products of Environmental Protection Co.,Ltd.
Shanghai Shi, China
Patent: 1
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With the analysis among related 5 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing Jiangsu Hengxin Technology Co., Ltd., Tongji University, Xi'an Jiaotong University take 60.00% of patent filing during this period.
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 5 patents in last 5 years, we discover 4 new entrants. Jiangsu Hengxin Technology Co., Ltd., Tongji University, Hohai University are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 9 patents, we discovered top 6 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Tongji University, Hefei University of Technology are dominant in this area. They take 44.44% of the total patent filing.
Shaanxi Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Rio Grande do Sul, Brazil
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1