With the analysis among 191 patents, we discovered top 64 key players by total patent application. International Business Machines Corp., Hughes Aircraft Co., TOSHIBA Corp. are dominant in this area. They take 21.99% of the total patent filing.
New York, United States
Patent: 21
California, United States
Patent: 12
Georgia, United States
Patent: 5
Wisconsin, United States
Patent: 4
Nordrhein-Westfalen, Germany
Patent: 4
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With the analysis among related 6 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Tianjin Photoelectric Fengtai Technology Co., Ltd., Harbin Institute of Technology (Weihai), Universal Hardware Manufacturing (Suzhou) Co., Ltd. take 83.33% of patent filing during this period.
Tianjin Shi, China
Patent: 2
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Patent: 2
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 6 patents in last 5 years, we discover 4 new entrants. Tianjin Photoelectric Fengtai Technology Co., Ltd., Harbin Institute of Technology (Weihai), Universal Hardware Manufacturing (Suzhou) Co., Ltd. are the most active new entrants in this area.
Tianjin Shi, China
Patent: 2
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Patent: 2
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 25 patents, we discovered top 8 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, Tianjin University, Kyoto University are dominant in this area. They take 28.00% of the total patent filing.
Shanghai Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1