With the analysis among 58 patents, we discovered top 21 key players by total patent application. Raytheon Co., NEC Corp., TOSHIBA Corp. are dominant in this area. They take 41.38% of the total patent filing.
Shanghai Shi, China
Patent: 11
New York, United States
Patent: 4
Virginia, United States
Patent: 2
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With the analysis among related 4 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Incheon International Airport Corp., Civil Aviation University of China, Anhui Bowei Chang'an Electronics Co., Ltd. take 75.00% of patent filing during this period.
Tianjin Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 4 patents in last 5 years, we discover 4 new entrants. Incheon International Airport Corp., Civil Aviation University of China, Anhui Bowei Chang'an Electronics Co., Ltd. are the most active new entrants in this area.
Tianjin Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among 4 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Massachusetts, United States
Patent: 1
Tianjin Shi, China
Patent: 1