With the analysis among 497 patents, we discovered top 243 key players by total patent application. Yamaha Corp., Matsushita Electronics Corp., International Business Machines Corp. are dominant in this area. They take 14.89% of the total patent filing.
Shizuoka-ken, Japan
Patent: 37
Osaka-fu, Japan
Patent: 22
New York, United States
Patent: 15
Tokyo-to, Japan
Patent: 15
Noord-Holland, Netherlands
Patent: 7
Shizuoka-ken, Japan
Patent: 7
Telefonaktiebolaget LM Ericsson
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Jiangxi Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 181 patents applied in the last 5 years. We discover 119 most active companies in this area. The fast-growing University of Electronic Science & Technology of China, Tsinghua University, Jiangsu University take 20.44% of patent filing during this period.
Sichuan Sheng, China
Patent: 20
Beijing Shi, China
Patent: 12
Jiangsu Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
With the analysis among related 181 patents in last 5 years, we discover 91 new entrants. Shenzhen University, Nanjing University of Posts & Telecommunications, Murata Manufacturing Co. Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 4
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
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Patent: 2
Guangdong Sheng, China
Patent: 2
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Patent: 2
Jiangsu Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
With the analysis among 247 patents, we discovered top 84 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, Tsinghua University, Xidian University are dominant in this area. They take 23.89% of the total patent filing.
Sichuan Sheng, China
Patent: 34
Beijing Shi, China
Patent: 15
Shaanxi Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
Baden-Württemberg, Germany
Patent: 5
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3