With the analysis among 54 patents, we discovered top 29 key players by total patent application. Mitsubishi Electric Corp., Mitsubishi Electric Research Laboratories, Inc., Pindrop Security, Inc. are dominant in this area. They take 31.48% of the total patent filing.
Massachusetts, United States
Patent: 6
Georgia, United States
Patent: 4
California, United States
Patent: 3
Shanghai Shi, China
Patent: 3
California, United States
Patent: 2
Zuid-Holland, Netherlands
Patent: 2
British Virgin Islands
Patent: 2
New York, United States
Patent: 1
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With the analysis among related 66 patents applied in the last 5 years. We discover 42 most active companies in this area. The fast-growing Nanjing University of Aeronautics & Astronautics, Hangzhou Dianzi University, Harbin Engineering University take 15.15% of patent filing during this period.
Jiangsu Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 2
Georgia, United States
Patent: 2
Yunnan Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
California, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
With the analysis among related 66 patents in last 5 years, we discover 32 new entrants. Nanjing University of Aeronautics & Astronautics, Hangzhou Dianzi University, Kunming University of Science & Technology are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 2
California, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hainan Sheng, China
Patent: 1
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Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 107 patents, we discovered top 42 universities and scientific research institutions by total patent application. Xidian University, University of Electronic Science & Technology of China, Nanjing University of Aeronautics & Astronautics are dominant in this area. They take 24.30% of the total patent filing.
Shaanxi Sheng, China
Patent: 13
Sichuan Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 5
Heilongjiang Sheng, China
Patent: 4
Pennsylvania, United States
Patent: 3
New York, United States
Patent: 3
Beijing Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3