With the analysis among 69 patents, we discovered top 24 key players by total patent application. Matsushita Electronics Corp., Hangzhou Everfine Photo-e-info Co., Ltd., Shin-Etsu Chemical Co., Ltd. are dominant in this area. They take 42.03% of the total patent filing.
Osaka-fu, Japan
Patent: 13
Zhejiang Sheng, China
Patent: 9
Iowa, United States
Patent: 3
Zhejiang Sheng, China
Patent: 3
Virginia, United States
Patent: 2
Shanghai Shi, China
Patent: 2
Massachusetts, United States
Patent: 1
New York, United States
Patent: 1
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With the analysis among related 13 patents applied in the last 5 years. We discover 9 most active companies in this area. The fast-growing Dalian Maritime University, Luoyang Institute of Science & Technology, Jilin University take 38.46% of patent filing during this period.
Liaoning Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 1
Iowa, United States
Patent: 1
Chongqing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Chongqing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 13 patents in last 5 years, we discover 7 new entrants. Dalian Maritime University, Luoyang Institute of Science & Technology, Jilin University are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Chongqing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 21 patents, we discovered top 9 universities and scientific research institutions by total patent application. China Jiliang University, Shenzhen University, Fudan University are dominant in this area. They take 42.86% of the total patent filing.
Zhejiang Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Chongqing Shi, China
Patent: 1