With the analysis among 89 patents, we discovered top 32 key players by total patent application. L'Oréal SA, Transitions Optical, Inc., Clariant Finance (BVI) Ltd. are dominant in this area. They take 37.08% of the total patent filing.
Clariant Finance (BVI) Ltd.
British Virgin Islands
Patent: 4
Nordrhein-Westfalen, Germany
Patent: 3
Beijing Shi, China
Patent: 3
California, United States
Patent: 2
Pennsylvania, United States
Patent: 2
New York, United States
Patent: 1
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
California, United States
Patent: 2
With the analysis among related 16 patents applied in the last 5 years. We discover 11 most active companies in this area. The fast-growing LogicInk Corp., Vitro Flat Glass LLC, Hefei University of Technology take 25.00% of patent filing during this period.
California, United States
Patent: 2
Pennsylvania, United States
Patent: 1
Anhui Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Hubei Tianhai Qihang Technology Co., Ltd.
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
With the analysis among related 16 patents in last 5 years, we discover 9 new entrants. LogicInk Corp., Hefei University of Technology, Weihai New City Municipal Engineering Co., Ltd. are the most active new entrants in this area.
California, United States
Patent: 2
Anhui Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Hubei Tianhai Qihang Technology Co., Ltd.
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
With the analysis among 19 patents, we discovered top 5 universities and scientific research institutions by total patent application. University of Sao Paulo, Hefei University of Technology, Changchun Institute of Optics Fine Mechanics & Physics are dominant in this area. They take 57.89% of the total patent filing.
São Paulo, Brazil
Patent: 1
Anhui Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1