With the analysis among 106 patents, we discovered top 34 key players by total patent application. Eastman Kodak Co., Imperial Chemical Industries Ltd., GAF Corp. are dominant in this area. They take 33.96% of the total patent filing.
New York, United States
Patent: 21
Imperial Chemical Industries Ltd.
New Jersey, United States
Patent: 6
Hertfordshire, United Kingdom
Patent: 6
Fuji Photo Film Co., Ltd.
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With the analysis among related 6 patents applied in the last 5 years. We discover 3 most active companies in this area.
Zhongshan Laoyu Photography Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Shenzhen Newer Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 6 patents in last 5 years, we discover 3 new entrants.
Zhongshan Laoyu Photography Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Shenzhen Newer Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
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