With the analysis among 272 patents, we discovered top 164 key players by total patent application. NEC Corp., Sony Group Corp., Matsushita Electronics Corp. are dominant in this area. They take 16.18% of the total patent filing.
Tokyo-to, Japan
Patent: 17
Tokyo-to, Japan
Patent: 14
Osaka-fu, Japan
Patent: 13
California, United States
Patent: 4
Beijing Shi, China
Patent: 4
California, United States
Patent: 4
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Gyeonggi-do, South Korea
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 163 patents applied in the last 5 years. We discover 123 most active companies in this area. The fast-growing Fraunhofer-Gesellschaft eV, University of Electronic Science & Technology of China, Plantronics, Inc. take 9.20% of patent filing during this period.
Sichuan Sheng, China
Patent: 5
California, United States
Patent: 4
California, United States
Patent: 4
Zhejiang Sheng, China
Patent: 4
California, United States
Patent: 3
Hubei Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among related 163 patents in last 5 years, we discover 107 new entrants. Fraunhofer-Gesellschaft eV, University of Electronic Science & Technology of China, Plantronics, Inc. are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 5
California, United States
Patent: 4
California, United States
Patent: 4
Zhejiang Sheng, China
Patent: 4
California, United States
Patent: 3
Jiangsu Sheng, China
Patent: 3
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hainan Sheng, China
Patent: 2
With the analysis among 128 patents, we discovered top 63 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, Beijing University of Technology, Wuhan University are dominant in this area. They take 11.72% of the total patent filing.
Sichuan Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Hubei Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2