With the analysis among 245 patents, we discovered top 81 key players by total patent application. Intel Corp., Dolby International AB, InterDigital Technology Corp. are dominant in this area. They take 18.78% of the total patent filing.
California, United States
Patent: 16
Noord-Holland, Netherlands
Patent: 16
Delaware, United States
Patent: 14
California, United States
Patent: 13
Illinois, United States
Patent: 9
California, United States
Patent: 8
Telefonaktiebolaget LM Ericsson
Texas, United States
Patent: 6
Washington, United States
Patent: 6
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With the analysis among related 12 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing Beihang University, Dolby International AB, Samsung Electronics Co., Ltd. take 41.67% of patent filing during this period.
Beijing Shi, China
Patent: 2
Noord-Holland, Netherlands
Patent: 2
Tianjin Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
California, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 12 patents in last 5 years, we discover 4 new entrants. Beihang University, Tianjin University, Zhejiang Gongshang University are the most active new entrants in this area.
Beijing Shi, China
Patent: 2
Tianjin Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 49 patents, we discovered top 23 universities and scientific research institutions by total patent application. National Chung Cheng University, The Hong Kong University of Science & Technology, Beijing Institute of Technology are dominant in this area. They take 20.41% of the total patent filing.
Taiwan Province, China
Patent: 4
The Hong Kong University of Science & Technology
Hong Kong SAR, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1