With the analysis among 906 patents, we discovered top 338 key players by total patent application. International Business Machines Corp., NEC Corp., Matsushita Electronics Corp. are dominant in this area. They take 13.25% of the total patent filing.
New York, United States
Patent: 69
Tokyo-to, Japan
Patent: 24
Osaka-fu, Japan
Patent: 23
Noord-Holland, Netherlands
Patent: 17
Tokyo-to, Japan
Patent: 17
Bayern, Germany
Patent: 16
New Jersey, United States
Patent: 13
Tokyo-to, Japan
Patent: 12
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Henan Sheng, China
Patent: 1
California, United States
Patent: 1
With the analysis among related 125 patents applied in the last 5 years. We discover 91 most active companies in this area. The fast-growing China Aero-polytechnology Establishment, University of Electronic Science & Technology of China, Chongqing Jiaotong University take 12.80% of patent filing during this period.
Beijing Shi, China
Patent: 8
Sichuan Sheng, China
Patent: 5
Chongqing Shi, China
Patent: 3
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Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Texas, United States
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
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Patent: 2
With the analysis among related 125 patents in last 5 years, we discover 67 new entrants. Chongqing Jiaotong University, China Ship Research and Design Center, China Aeronautical Radio Electronics Research Institute are the most active new entrants in this area.
Chongqing Shi, China
Patent: 3
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Patent: 2
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Patent: 2
Shaanxi Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
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Patent: 2
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
With the analysis among 242 patents, we discovered top 48 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, Harbin Institute of Technology, Tsinghua University are dominant in this area. They take 18.18% of the total patent filing.
Sichuan Sheng, China
Patent: 15
Heilongjiang Sheng, China
Patent: 10
Beijing Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Hunan Sheng, China
Patent: 6
Beijing Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
New Mexico, United States
Patent: 3