With the analysis among 47 patents, we discovered top 30 key players by total patent application. Volkswagen AG, Fu Jian Tian Qing Shu Ma You Xian Gong Si, Gifu Kogyo Kk are dominant in this area. They take 21.28% of the total patent filing.
Niedersachsen, Germany
Patent: 5
Fujian Sheng, China
Patent: 3
Texas, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
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With the analysis among related 8 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Zhan Jiang Juan Yan Bao Zhuang Cai Liao Yin Shua Chang, Carl Zeiss Meditec Cataract Technology, Inc., U.S. Army Corps of Engineers take 37.50% of patent filing during this period.
Guangdong Sheng, China
Patent: 1
Nevada, United States
Patent: 1
District of Columbia, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 8 patents in last 5 years, we discover 4 new entrants. Zhan Jiang Juan Yan Bao Zhuang Cai Liao Yin Shua Chang, Carl Zeiss Meditec Cataract Technology, Inc., U.S. Army Corps of Engineers are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 1
Nevada, United States
Patent: 1
District of Columbia, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
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