With the analysis among 468 patents, we discovered top 116 key players by total patent application. Dow Corning Wright, General Electric Co., Mitsui Chemicals, Inc. are dominant in this area. They take 33.33% of the total patent filing.
Massachusetts, United States
Patent: 49
Tokyo-to, Japan
Patent: 49
Pennsylvania, United States
Patent: 13
Connecticut, United States
Patent: 12
Tokyo-to, Japan
Patent: 10
Michigan, United States
Patent: 7
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With the analysis among related 7 patents applied in the last 5 years. We discover 6 most active companies in this area. The fast-growing Zhejiang Crystal-optech Co., Ltd., SHENZHEN DULE PRECISION MAKING CO.,LTD, Hubei W-Olf Photoelectric Technology Co., Ltd. take 57.14% of patent filing during this period.
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
New York, United States
Patent: 1
With the analysis among related 7 patents in last 5 years, we discover 5 new entrants. SHENZHEN DULE PRECISION MAKING CO.,LTD, Hubei W-Olf Photoelectric Technology Co., Ltd., Changzhou University are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
New York, United States
Patent: 1
With the analysis among 32 patents, we discovered top 9 universities and scientific research institutions by total patent application. Université de Franche-Comté, Arizona State University, University of Southern California are dominant in this area. They take 46.88% of the total patent filing.
Arizona, United States
Patent: 4
California, United States
Patent: 3
Shaanxi Sheng, China
Patent: 1
AGH University of Science & Technology
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Patent: 1
Jiangsu Sheng, China
Patent: 1