With the analysis among 1,015 patents, we discovered top 485 key players by total patent application. Sikorsky Aircraft Corp., Hitachi Ltd., Ovard LLC are dominant in this area. They take 3.65% of the total patent filing.
Connecticut, United States
Patent: 14
Tokyo-to, Japan
Patent: 12
Texas, United States
Patent: 11
Tokyo-to, Japan
Patent: 10
ANDALUSIA, Spain
Patent: 9
Texas, United States
Patent: 8
Ohio, United States
Patent: 8
Massachusetts, United States
Patent: 8
California, United States
Patent: 7
With the analysis among 7 patents, we discovered top 3 start-ups by total patent application.
West-Vlaanderen, Belgium
Patent: 4
Fujian Sheng, China
Patent: 1
With the analysis among related 133 patents applied in the last 5 years. We discover 83 most active companies in this area. The fast-growing New Growing Systems SL, Nanjing Institute of Astronomical Optics Technology, National Astronomical Observatory, Chinese Academy of Sciences, CITIC Dicastal Co., Ltd. take 12.78% of patent filing during this period.
ANDALUSIA, Spain
Patent: 9
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Patent: 4
Hebei Sheng, China
Patent: 4
Texas, United States
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Texas, United States
Patent: 2
With the analysis among related 133 patents in last 5 years, we discover 66 new entrants. New Growing Systems SL, Jiangsu Jingze Environmental Protection Technology Co., Ltd., Shandong University are the most active new entrants in this area.
ANDALUSIA, Spain
Patent: 9
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Hebei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 175 patents, we discovered top 66 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, Beijing Institute of Technology, Zhejiang University are dominant in this area. They take 8.57% of the total patent filing.
Shanghai Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3