With the analysis among 24 patents, we discovered top 19 key players by total patent application. Dolby Laboratories Licensing Corp., Hitachi Ltd., International Business Machines Corp. are dominant in this area. They take 29.17% of the total patent filing.
California, United States
Patent: 4
New York, United States
Patent: 1
Baden-Württemberg, Germany
Patent: 1
Jiangsu Sheng, China
Patent: 1
California, United States
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
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With the analysis among related 23 patents applied in the last 5 years. We discover 22 most active companies in this area. The fast-growing Hitachi Ltd., Wuhan University, Zhejiang University of Technology take 26.09% of patent filing during this period.
Hubei Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 23 patents in last 5 years, we discover 18 new entrants. Hitachi Ltd., Shenzhen University, Xidian University are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Baden-Württemberg, Germany
Patent: 1
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Patent: 1
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Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 27 patents, we discovered top 16 universities and scientific research institutions by total patent application. Zhejiang University, Wuhan University, Zhejiang University of Technology are dominant in this area. They take 33.33% of the total patent filing.
Zhejiang Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1