With the analysis among 208 patents, we discovered top 80 key players by total patent application. Dolby International AB, Telefonaktiebolaget LM Ericsson, QUALCOMM, Inc. are dominant in this area. They take 28.37% of the total patent filing.
Noord-Holland, Netherlands
Patent: 38
Telefonaktiebolaget LM Ericsson
California, United States
Patent: 10
Arizona, United States
Patent: 5
Guangdong Sheng, China
Patent: 5
Toyama-ken, Japan
Patent: 4
With the analysis among 5 patents, we discovered top 3 start-ups by total patent application.
Guangdong Sheng, China
Patent: 3
California, United States
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 125 patents applied in the last 5 years. We discover 71 most active companies in this area. The fast-growing Hangzhou Dianzi University, Peking University Shenzhen Graduate School, Dolby International AB take 21.60% of patent filing during this period.
Zhejiang Sheng, China
Patent: 11
Noord-Holland, Netherlands
Patent: 7
Guangdong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 2
With the analysis among related 125 patents in last 5 years, we discover 55 new entrants. Hangzhou Dianzi University, Huawei Technologies Co., Ltd., Southeast University are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 2
Taiwan Province, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among 97 patents, we discovered top 44 universities and scientific research institutions by total patent application. Hangzhou Dianzi University, Peking University Shenzhen Graduate School, Peking University are dominant in this area. They take 25.77% of the total patent filing.
Zhejiang Sheng, China
Patent: 11
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2