With the analysis among 120 patents, we discovered top 42 key players by total patent application. 3M Co., Wieland Group, Hitachi Maxwell Ltd. are dominant in this area. They take 35.83% of the total patent filing.
Minnesota, United States
Patent: 22
Baden-Württemberg, Germany
Patent: 13
Texas, United States
Patent: 2
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With the analysis among related 33 patents applied in the last 5 years. We discover 20 most active companies in this area. The fast-growing Showa Electrical Materials Co., Ltd, Tianjin University, Shenzhen China Star Optoelectronics Semicon Display Tech Co. take 33.33% of patent filing during this period.
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Patent: 5
Tianjin Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 2
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Patent: 1
Heilongjiang Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Chongqing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 33 patents in last 5 years, we discover 15 new entrants. Shenzhen China Star Optoelectronics Semicon Display Tech Co., Tianjin Institute of Water Transport Engineering, Ministry of Transport, Harbin Engineering University are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 2
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Patent: 1
Heilongjiang Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Chongqing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
With the analysis among 28 patents, we discovered top 18 universities and scientific research institutions by total patent application. Tianjin University, New York University, Hohai University are dominant in this area. They take 32.14% of the total patent filing.
Tianjin Shi, China
Patent: 5
New York, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Nuevo León, Mexico
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Rio Grande do Norte, Brazil
Patent: 1