With the analysis among 3,673 patents, we discovered top 484 key players by total patent application. Johnson & Johnson Vision Care, Inc., Saint-Gobain Isover G+H AG, Corning, Inc. are dominant in this area. They take 13.99% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 188
New York, United States
Patent: 114
Guangdong Sheng, China
Patent: 50
Jiangsu Sheng, China
Patent: 47
Pennsylvania, United States
Patent: 44
Minnesota, United States
Patent: 41
Delaware, United States
Patent: 37
With the analysis among 4 patents, we discovered top 2 start-ups by total patent application.
With the analysis among related 617 patents applied in the last 5 years. We discover 272 most active companies in this area. The fast-growing Saint-Gobain Isover G+H AG, Coretronic Corp., AGP America SA take 17.02% of patent filing during this period.
Nordrhein-Westfalen, Germany
Patent: 46
Jiangsu Sheng, China
Patent: 35
New York, United States
Patent: 21
Shanghai Shi, China
Patent: 9
Gyeonggi-do, South Korea
Patent: 8
Minnesota, United States
Patent: 8
With the analysis among related 617 patents in last 5 years, we discover 196 new entrants. TDK Taiwan Corp., LG Chem Ltd., GeniuS Electronic Optical Xiamen Co. Ltd. are the most active new entrants in this area.
Fujian Sheng, China
Patent: 7
Taiwan Province, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
With the analysis among 501 patents, we discovered top 106 universities and scientific research institutions by total patent application. Shanghai Institute of Optics & Fine Mechanics, Fujian Institute of Research on The Structure of Matter, Consejo Superior de Investigaciones Científicas are dominant in this area. They take 16.17% of the total patent filing.
Shanghai Shi, China
Patent: 31
Fujian Sheng, China
Patent: 28
Zhejiang Sheng, China
Patent: 11
Beijing Shi, China
Patent: 9
Distrito Federal, Mexico
Patent: 8
Jiangsu Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 7