With the analysis among 128 patents, we discovered top 52 key players by total patent application. GigaTera eU GmbH, IMRA America, Inc., Lumentum Switzerland AG are dominant in this area. They take 28.13% of the total patent filing.
Nordrhein-Westfalen, Germany
Patent: 14
Michigan, United States
Patent: 11
ZURICH, Switzerland
Patent: 5
Guangdong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Tianjin Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Texas, United States
Patent: 3
Nagano-ken, Japan
Patent: 3
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 63 patents applied in the last 5 years. We discover 41 most active companies in this area. The fast-growing Beijing University of Technology, South China University of Technology, Nanjing University of Posts & Telecommunications take 19.05% of patent filing during this period.
Beijing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 3
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Patent: 3
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Patent: 3
Shanghai Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 63 patents in last 5 years, we discover 31 new entrants. South China University of Technology, Huazhong Institute of Optoelectronics Technology, Shanghai Institute of Technical Physics, Chinese Academy of Sciences are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 4
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Patent: 3
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Patent: 3
Zhejiang Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
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Patent: 2
Chongqing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among 144 patents, we discovered top 31 universities and scientific research institutions by total patent application. Beijing University of Technology, Institute of Semiconductors of Chinese Academy of Sciences, Xidian University are dominant in this area. They take 31.25% of the total patent filing.
Beijing Shi, China
Patent: 23
Beijing Shi, China
Patent: 11
Shaanxi Sheng, China
Patent: 8
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 5
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4