With the analysis among 320 patents, we discovered top 125 key players by total patent application. Sumitomo Chemical Co., Ltd., Riken Corp., Siemens AG are dominant in this area. They take 14.69% of the total patent filing.
Tokyo-to, Japan
Patent: 20
Tokyo-to, Japan
Patent: 18
Zuid-Holland, Netherlands
Patent: 8
No data, please try another search term
With the analysis among related 13 patents applied in the last 5 years. We discover 8 most active companies in this area. The fast-growing Sumitomo Chemical Co., Ltd., Zibo Hanlin Semiconductor Co., Ltd., Board of Trustees of the Leland Stanford Junior University take 46.15% of patent filing during this period.
Shandong Sheng, China
Patent: 2
California, United States
Patent: 2
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
undefined undefined
Patent: 1
With the analysis among related 13 patents in last 5 years, we discover 5 new entrants. Zibo Hanlin Semiconductor Co., Ltd., Board of Trustees of the Leland Stanford Junior University, Wenzhou Center Optical Co. Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 2
California, United States
Patent: 2
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
undefined undefined
Patent: 1
With the analysis among 42 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Shanghai Shi, China
Patent: 1