With the analysis among 742 patents, we discovered top 158 key players by total patent application. Mitsubishi Electric Corp., NEC Corp., Murata Manufacturing Co. Ltd. are dominant in this area. They take 31.27% of the total patent filing.
Tokyo-to, Japan
Patent: 135
Tokyo-to, Japan
Patent: 55
Kyoto-fu, Japan
Patent: 42
Tokyo-to, Japan
Patent: 40
Osaka-fu, Japan
Patent: 29
Tokyo-to, Japan
Patent: 29
Toyama-ken, Japan
Patent: 21
Chungcheongnam-do, South Korea
Patent: 16
Tokyo-to, Japan
Patent: 12
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With the analysis among related 107 patents applied in the last 5 years. We discover 49 most active companies in this area. The fast-growing Samsung Electronics Co., Ltd., Advantest Corp., Guangzhou Sinan Technology Co., Ltd. take 28.04% of patent filing during this period.
Guangdong Sheng, China
Patent: 9
Kanagawa-ken, Japan
Patent: 5
Guangdong Sheng, China
Patent: 3
University Industry Cooperation Group
With the analysis among related 107 patents in last 5 years, we discover 30 new entrants. Guangzhou Sinan Technology Co., Ltd., Advantest Corp., Japan Aviation Electronics Industry Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 9
University Industry Cooperation Group
California, United States
Patent: 2
Kanagawa-ken, Japan
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 1
Shaanxi Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
With the analysis among 101 patents, we discovered top 21 universities and scientific research institutions by total patent application. South China University of Technology, The University of Electro-Communications, Nanjing University of Aeronautics & Astronautics are dominant in this area. They take 30.69% of the total patent filing.
Guangdong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 4
Miyagi-ken, Japan
Patent: 3
Sichuan Sheng, China
Patent: 3
Okayama-ken, Japan
Patent: 3
Beijing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Tokyo Institute of Technology