With the analysis among 168 patents, we discovered top 77 key players by total patent application. Unigen Co., Ltd., Hyundai Motor Co., Ltd., Carl Zeiss AG are dominant in this area. They take 22.62% of the total patent filing.
Gyeonggi-do, South Korea
Patent: 18
Iowa, United States
Patent: 8
North Carolina, United States
Patent: 5
Utah, United States
Patent: 3
California, United States
Patent: 3
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With the analysis among related 100 patents applied in the last 5 years. We discover 54 most active companies in this area. The fast-growing Innophos, LLC, Tianjin University, Shijiazhuang Dedu Optoelectronics Technology Co., Ltd. take 11.00% of patent filing during this period.
Tianjin Shi, China
Patent: 3
Hebei Sheng, China
Patent: 3
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Patent: 2
Shaanxi Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Iowa, United States
Patent: 2
Shaanxi Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
With the analysis among related 100 patents in last 5 years, we discover 45 new entrants. Innophos, LLC, Tianjin University, Shijiazhuang Dedu Optoelectronics Technology Co., Ltd. are the most active new entrants in this area.
Tianjin Shi, China
Patent: 3
Hebei Sheng, China
Patent: 3
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Patent: 2
Shaanxi Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
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Patent: 2
With the analysis among 88 patents, we discovered top 38 universities and scientific research institutions by total patent application. Massachusetts Institute of Technology, Shenyang Jianzhu University, Beihang University are dominant in this area. They take 17.05% of the total patent filing.
Massachusetts, United States
Patent: 7
Liaoning Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Hebei Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Shanghai Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2