With the analysis among 71 patents, we discovered top 20 key players by total patent application. BAE Systems Plc, Alliant Techsystems, Inc., Universal Propulsion Co. are dominant in this area. They take 36.62% of the total patent filing.
Hampshire, United Kingdom
Patent: 11
Pennsylvania, United States
Patent: 6
Virginia, United States
Patent: 5
Virginia, United States
Patent: 4
Shanghai Shi, China
Patent: 4
Virginia, United States
Patent: 3
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With the analysis among related 22 patents applied in the last 5 years. We discover 8 most active companies in this area. The fast-growing Naval Research Laboratory, Beijing Institute of Technology, Saab AB take 59.09% of patent filing during this period.
Naval Research Laboratory
District of Columbia, United States
Patent: 5
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 3
Virginia, United States
Patent: 2
Arizona, United States
Patent: 1
District of Columbia, United States
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 22 patents in last 5 years, we discover 6 new entrants. Beijing Institute of Technology, Saab AB, Nanjing University of Science & Technology are the most active new entrants in this area.
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 3
Virginia, United States
Patent: 2
Arizona, United States
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 23 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 3