With the analysis among 147 patents, we discovered top 71 key players by total patent application. Dolby Laboratories Licensing Corp., Teledyne RD Instruments, Inc., Samsung Electronics Co., Ltd. are dominant in this area. They take 17.69% of the total patent filing.
California, United States
Patent: 12
California, United States
Patent: 8
New York, United States
Patent: 3
Anhui Sheng, China
Patent: 3
Louisiana, United States
Patent: 3
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With the analysis among related 302 patents applied in the last 5 years. We discover 176 most active companies in this area. The fast-growing National University of Defense Technology, Hohai University, Wuhan University take 8.61% of patent filing during this period.
Hunan Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Shaanxi Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 5
California, United States
Patent: 5
Zhejiang Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
With the analysis among related 302 patents in last 5 years, we discover 139 new entrants. National University of Defense Technology, Shandong University, University of Electronic Science & Technology of China are the most active new entrants in this area.
Hunan Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 5
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Patent: 4
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
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Patent: 3
Sichuan Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
With the analysis among 387 patents, we discovered top 104 universities and scientific research institutions by total patent application. Peking University, Hohai University, Wuhan University are dominant in this area. They take 11.63% of the total patent filing.
Beijing Shi, China
Patent: 18
Jiangsu Sheng, China
Patent: 12
Hubei Sheng, China
Patent: 11
Beijing Shi, China
Patent: 10
Hunan Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 8
Tianjin Shi, China
Patent: 8
Shanghai Shi, China
Patent: 7