With the analysis among 19 patents, we discovered top 6 key players by total patent application. Raytheon Co., Bethlehem Steel Corp., Carl Zeiss Meditec AG are dominant in this area. They take 57.89% of the total patent filing.
Shanghai Shi, China
Patent: 5
Pennsylvania, United States
Patent: 3
Thüringen, Germany
Patent: 3
Georgia, United States
Patent: 2
Suzhou Langhui Photoelectric Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
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With the analysis among related 14 patents applied in the last 5 years. We discover 11 most active companies in this area. The fast-growing Xidian University, Wuhan University, Hubei University of Technology take 35.71% of patent filing during this period.
Shaanxi Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Hubei University of Technology
Hubei Sheng, China
Patent: 1
Lanzhou Jiaotong University
Gansu Sheng, China
Patent: 1
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Guangdong University of Technology
Guangdong Sheng, China
Patent: 1
Suzhou Langhui Photoelectric Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 14 patents in last 5 years, we discover 9 new entrants. Xidian University, Wuhan University, Hubei University of Technology are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Hubei University of Technology
Hubei Sheng, China
Patent: 1
Lanzhou Jiaotong University
Gansu Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Guangdong University of Technology
Guangdong Sheng, China
Patent: 1
Suzhou Langhui Photoelectric Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 20 patents, we discovered top 13 universities and scientific research institutions by total patent application. Southwest Jiaotong University, Xidian University, Wuhan University are dominant in this area. They take 35.00% of the total patent filing.
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
California Institute of Technology
California, United States
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 1
Hubei University of Technology
Hubei Sheng, China
Patent: 1
Guangdong University of Technology
Guangdong Sheng, China
Patent: 1