With the analysis among 100 patents, we discovered top 23 key players by total patent application. Seiko Epson Corp., Inha University Research & Business Foundation, British Telecommunications Plc are dominant in this area. They take 53.00% of the total patent filing.
Nagano-ken, Japan
Patent: 32
Arizona, United States
Patent: 7
New York, United States
Patent: 6
Colorado, United States
Patent: 4
California, United States
Patent: 3
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
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With the analysis among related 89 patents applied in the last 5 years. We discover 43 most active companies in this area. The fast-growing British Telecommunications Plc, Guilin University of Electronic Technology, Nanjing University of Posts & Telecommunications take 20.22% of patent filing during this period.
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Colorado, United States
Patent: 4
Heilongjiang Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
With the analysis among related 89 patents in last 5 years, we discover 32 new entrants. British Telecommunications Plc, Nanjing University of Posts & Telecommunications, University of Science & Technology of China are the most active new entrants in this area.
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Colorado, United States
Patent: 4
Shandong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
The Hong Kong University of Science & Technology
Hong Kong SAR, China
Patent: 2
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 112 patents, we discovered top 40 universities and scientific research institutions by total patent application. Shanxi University, Gwangju Institute of Science & Technology, Guilin University of Electronic Technology are dominant in this area. They take 16.96% of the total patent filing.
Shanxi Sheng, China
Patent: 7
Guangxi Zhuangzu Zizhiqu, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Massachusetts, United States
Patent: 5
Sichuan Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Anhui Sheng, China
Patent: 4
Heilongjiang Sheng, China
Patent: 4