With the analysis among 95 patents, we discovered top 19 key players by total patent application. Mitsubishi Electric Corp., NEC Corp., Hitachi Ltd. are dominant in this area. They take 70.53% of the total patent filing.
Tokyo-to, Japan
Patent: 32
Tokyo-to, Japan
Patent: 20
Tokyo-to, Japan
Patent: 15
Hertfordshire, United Kingdom
Patent: 4
New Mexico, United States
Patent: 3
Zhejiang Yunhang Photoelectric Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Illinois, United States
Patent: 1
Virginia, United States
Patent: 1
No data, please try another search term
With the analysis among related 58 patents applied in the last 5 years. We discover 34 most active companies in this area. The fast-growing Deutsches Zentrum für Luft- und Raumfahrt e.V., Huaqiao University, Harbin Institute of Technology take 15.52% of patent filing during this period.
Nordrhein-Westfalen, Germany
Patent: 3
Fujian Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
undefined undefined
Patent: 2
Shandong Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among related 58 patents in last 5 years, we discover 24 new entrants. Korea Aerospace Research Institute, Huaqiao University, Harbin Institute of Technology are the most active new entrants in this area.
Fujian Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
undefined undefined
Patent: 2
Shandong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Zhejiang Yunhang Photoelectric Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
With the analysis among 93 patents, we discovered top 22 universities and scientific research institutions by total patent application. Institute of Electronics Chinese Academy of Sciences, Xidian University, University of Electronic Science & Technology of China are dominant in this area. They take 31.18% of the total patent filing.
Shaanxi Sheng, China
Patent: 9
Sichuan Sheng, China
Patent: 7
Beijing Shi, China
Patent: 5
Zhejiang Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2