With the analysis among 108 patents, we discovered top 72 key players by total patent application. Tata Consultancy Services Ltd., Beijing Building Materials Research Iinstitute, EssilorLuxottica SA are dominant in this area. They take 14.81% of the total patent filing.
Maharashtra, India
Patent: 7
Beijing Shi, China
Patent: 5
Chungcheongnam-do, South Korea
Patent: 3
Centre National De La Recherche Scientif
Shandong Sheng, China
Patent: 2
No data, please try another search term
With the analysis among related 285 patents applied in the last 5 years. We discover 176 most active companies in this area. The fast-growing Nanchang Hangkong University, Xi'an Jiaotong University, Tata Consultancy Services Ltd. take 8.77% of patent filing during this period.
Jiangxi Sheng, China
Patent: 10
Shaanxi Sheng, China
Patent: 8
Maharashtra, India
Patent: 7
Guangdong Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
With the analysis among related 285 patents in last 5 years, we discover 114 new entrants. Nanchang Hangkong University, Tata Consultancy Services Ltd., Beijing Building Materials Research Iinstitute are the most active new entrants in this area.
Jiangxi Sheng, China
Patent: 10
Maharashtra, India
Patent: 7
Beijing Shi, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Midtjylland, Denmark
Patent: 3
undefined undefined
Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among 498 patents, we discovered top 154 universities and scientific research institutions by total patent application. Dalian Institute of Chemical Physics Chinese Academy of Sciences, South China University of Technology, Jiangsu University are dominant in this area. They take 9.84% of the total patent filing.
Liaoning Sheng, China
Patent: 26
Guangdong Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 10
Shaanxi Sheng, China
Patent: 10
Jiangxi Sheng, China
Patent: 10
Fujian Sheng, China
Patent: 10
Jilin Sheng, China
Patent: 8
Guangxi Zhuangzu Zizhiqu, China
Patent: 8