With the analysis among 394 patents, we discovered top 62 key players by total patent application. International Business Machines Corp., TDK Corp., Headway Technologies, Inc. are dominant in this area. They take 35.03% of the total patent filing.
New York, United States
Patent: 72
Tokyo-to, Japan
Patent: 34
California, United States
Patent: 32
California, United States
Patent: 28
Tokyo-to, Japan
Patent: 24
Tokyo-to, Japan
Patent: 23
California, United States
Patent: 13
Noord-Holland, Netherlands
Patent: 12
California, United States
Patent: 11
Tokyo-to, Japan
Patent: 10
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With the analysis among related 69 patents applied in the last 5 years. We discover 52 most active companies in this area. The fast-growing Beihang University, University of Electronic Science & Technology of China, Huazhong University of Science & Technology take 23.19% of patent filing during this period.
Beijing Shi, China
Patent: 7
Sichuan Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 2
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among related 69 patents in last 5 years, we discover 38 new entrants. Beihang University, Huazhong University of Science & Technology, Murata Manufacturing Co. Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 7
Hubei Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 2
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 2
Arizona, United States
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 129 patents, we discovered top 52 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, Beihang University, The University of York are dominant in this area. They take 19.38% of the total patent filing.
Sichuan Sheng, China
Patent: 10
Beijing Shi, China
Patent: 7
YORK COUNTY, United Kingdom
Patent: 6
Schleswig-Holstein, Germany
Patent: 6
Hubei Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Shanghai Shi, China
Patent: 3
Taiwan Province, China
Patent: 3