With the analysis among 259 patents, we discovered top 217 key players by total patent application. Hitachi Ltd., Eastman Kodak Co., Nippon Sheet Glass Co., Ltd. are dominant in this area. They take 4.63% of the total patent filing.
New York, United States
Patent: 4
Shanghai Shi, China
Patent: 4
Anhui Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
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With the analysis among related 189 patents applied in the last 5 years. We discover 156 most active companies in this area. The fast-growing Central South University, South China University of Technology, Jiangxi University of Science & Technology take 7.41% of patent filing during this period.
Hunan Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Jiangxi Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Fujian Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
With the analysis among related 189 patents in last 5 years, we discover 106 new entrants. Jiangxi University of Science & Technology, Huatian Engineering & Technology Corp., Southeast University are the most active new entrants in this area.
Jiangxi Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
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Patent: 2
Jiangsu Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
With the analysis among 477 patents, we discovered top 167 universities and scientific research institutions by total patent application. Fudan University, Kunming University of Science & Technology, Central South University are dominant in this area. They take 7.97% of the total patent filing.
Shanghai Shi, China
Patent: 17
Yunnan Sheng, China
Patent: 11
Hunan Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 10
Tianjin Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 7
Heilongjiang Sheng, China
Patent: 7