With the analysis among 495 patents, we discovered top 190 key players by total patent application. Nippon Telegraph & Telephone Corp., Mitsubishi Electric Corp., IMRA America, Inc. are dominant in this area. They take 12.32% of the total patent filing.
Tokyo-to, Japan
Patent: 29
Tokyo-to, Japan
Patent: 18
Michigan, United States
Patent: 14
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 11
New York, United States
Patent: 11
Tokyo-to, Japan
Patent: 11
Kyoto-fu, Japan
Patent: 10
Kanagawa-ken, Japan
Patent: 10
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With the analysis among related 24 patents applied in the last 5 years. We discover 18 most active companies in this area. The fast-growing Huaqiao University, Fujikura Ltd., National University of Defense Technology take 33.33% of patent filing during this period.
Fujian Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
With the analysis among related 24 patents in last 5 years, we discover 12 new entrants. Huaqiao University, South China University of Technology, Zhongtian Communication Technology Co., Ltd. are the most active new entrants in this area.
Fujian Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 101 patents, we discovered top 45 universities and scientific research institutions by total patent application. National Tsing-Hua University, Gwangju Institute of Science & Technology, Huaqiao University are dominant in this area. They take 16.83% of the total patent filing.
Taiwan Province, China
Patent: 4
Fujian Sheng, China
Patent: 4
Michigan, United States
Patent: 3
Hovedstaden, Denmark
Patent: 3
Sichuan Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Baden-Württemberg, Germany
Patent: 2