With the analysis among 88 patents, we discovered top 69 key players by total patent application. Hill-Rom Services, Inc., Sony Group Corp., EssilorLuxottica SA are dominant in this area. They take 14.77% of the total patent filing.
Indiana, United States
Patent: 7
California, United States
Patent: 2
Shanghai Shi, China
Patent: 2
Colorado, United States
Patent: 2
No data, please try another search term
With the analysis among related 33 patents applied in the last 5 years. We discover 17 most active companies in this area. The fast-growing Hill-Rom Services, Inc., China Construction Eighth Engineering Division Corp. Ltd., FUJIFILM Corp. take 33.33% of patent filing during this period.
Indiana, United States
Patent: 7
Shanghai Shi, China
Patent: 2
undefined undefined
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
undefined undefined
Patent: 1
Nei Mongol Zizhiqu, China
Patent: 1
undefined undefined
Patent: 1
Shanxi Sheng, China
Patent: 1
With the analysis among related 33 patents in last 5 years, we discover 16 new entrants. Hill-Rom Services, Inc., China Construction Eighth Engineering Division Corp. Ltd., FUJIFILM Corp. are the most active new entrants in this area.
Indiana, United States
Patent: 7
Shanghai Shi, China
Patent: 2
undefined undefined
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
undefined undefined
Patent: 1
Nei Mongol Zizhiqu, China
Patent: 1
undefined undefined
Patent: 1
Shanxi Sheng, China
Patent: 1
With the analysis among 16 patents, we discovered top 10 universities and scientific research institutions by total patent application. University of Nagasaki, Fourth Military Medical University, Osaka University are dominant in this area. They take 31.25% of the total patent filing.
Chiba-ken, Japan
Patent: 2
Hunan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
São Paulo, Brazil
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1