With the analysis among 629 patents, we discovered top 85 key players by total patent application. Huawei Technologies Co., Ltd., Dolby International AB, Telefonaktiebolaget LM Ericsson are dominant in this area. They take 45.15% of the total patent filing.
Guangdong Sheng, China
Patent: 127
Noord-Holland, Netherlands
Patent: 95
Telefonaktiebolaget LM Ericsson
Tokyo-to, Japan
Patent: 46
Beijing Shi, China
Patent: 31
Bayern, Germany
Patent: 21
Noord-Holland, Netherlands
Patent: 20
California, United States
Patent: 15
With the analysis among 32 patents, we discovered top 2 start-ups by total patent application.
Beijing Shi, China
Patent: 31
Hunan Sheng, China
Patent: 1
With the analysis among related 156 patents applied in the last 5 years. We discover 37 most active companies in this area. The fast-growing Fraunhofer-Gesellschaft eV, Beijing Bairui Internet Technology Co., Ltd., Huawei Technologies Co., Ltd. take 53.85% of patent filing during this period.
Bayern, Germany
Patent: 33
Beijing Shi, China
Patent: 31
Guangdong Sheng, China
Patent: 20
Noord-Holland, Netherlands
Patent: 11
California, United States
Patent: 9
California, United States
Patent: 6
California, United States
Patent: 4
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Patent: 2
With the analysis among related 156 patents in last 5 years, we discover 24 new entrants. Beijing Bairui Internet Technology Co., Ltd., Dts Co Ltd, Hong Kong Polytechnic University Shenzhen Research Institute are the most active new entrants in this area.
Beijing Shi, China
Patent: 31
California, United States
Patent: 6
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Patent: 2
Guangdong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among 306 patents, we discovered top 25 universities and scientific research institutions by total patent application. Friedrich-Alexander-Universität Erlangen-Nürnberg, The OGI School of Science & Engineering, National Taiwan University are dominant in this area. They take 91.18% of the total patent filing.
Ohio, United States
Patent: 3
Taiwan Province, China
Patent: 2
Vaud, Switzerland
Patent: 2
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Pennsylvania, United States
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1