With the analysis among 62 patents, we discovered top 28 key players by total patent application. Matsushita Electronics Corp., Dolby Laboratories Licensing Corp., Samsung Electronics Co., Ltd. are dominant in this area. They take 30.65% of the total patent filing.
California, United States
Patent: 6
California, United States
Patent: 3
California, United States
Patent: 3
Texas, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
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With the analysis among related 2 patents applied in the last 5 years. We discover 2 most active companies in this area.
Guangdong Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
With the analysis among related 2 patents in last 5 years, we discover 2 new entrants.
Guangdong Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
With the analysis among 31 patents, we discovered top 12 universities and scientific research institutions by total patent application. Hohai University, Xidian University, Shanghai Jiao Tong University are dominant in this area. They take 41.94% of the total patent filing.
Jiangsu Sheng, China
Patent: 8
Shaanxi Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Taiwan Province, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1