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.
International Business Machines Corp.
New York, United States
Patent: 21
California, United States
Patent: 12
Western Electric Co., Inc.
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 Photoelectric Fengtai Technology Co., Ltd.
Tianjin Shi, China
Patent: 2
Harbin Institute of Technology (Weihai)
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Patent: 2
Universal Hardware Manufacturing (Suzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Nanjing Baifu Laser Technology Co., Ltd.
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 Photoelectric Fengtai Technology Co., Ltd.
Tianjin Shi, China
Patent: 2
Harbin Institute of Technology (Weihai)
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Patent: 2
Universal Hardware Manufacturing (Suzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Nanjing Baifu Laser Technology Co., Ltd.
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 Jiao Tong University
Shanghai Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Shanghai Institute of Optics & Fine Mechanics
Shanghai Shi, China
Patent: 1
Xi'an Institute of Optics & Precision Mechanics of Cas
China University of Geosciences
Beijing Shi, China
Patent: 1
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 1