With the analysis among 1,148 patents, we discovered top 321 key players by total patent application. QUALCOMM, Inc., Sony Group Corp., Dolby Laboratories Licensing Corp. are dominant in this area. They take 10.63% of the total patent filing.
California, United States
Patent: 48
Tokyo-to, Japan
Patent: 40
Dolby Laboratories Licensing Corp.
California, United States
Patent: 34
California, United States
Patent: 28
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 18
Delaware, United States
Patent: 18
Minnesota, United States
Patent: 18
With the analysis among 38 patents, we discovered top 12 start-ups by total patent application. Geco Technologies, AudioTelligence Ltd., Neteera Technologies Ltd. are active in this area.
Nuevo León, Mexico
Patent: 12
Cambridgeshire, United Kingdom
Patent: 6
Neteera Technologies Ltd.
California, United States
Patent: 4
Sichuan Sheng, China
Patent: 2
California, United States
Patent: 2
Beijing Shengzhi Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Gyeonggi-do, South Korea
Patent: 2
Beijing Horizon Robotics Technology Development Co., Ltd.
Beijing Shi, China
Patent: 1
New Ruipeng Pet Healthcare Group Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 479 patents applied in the last 5 years. We discover 249 most active companies in this area. The fast-growing Sony Group Corp., Fraunhofer-Gesellschaft eV, Dolby Laboratories Licensing Corp. take 11.06% of patent filing during this period.
Tokyo-to, Japan
Patent: 25
Fraunhofer-Gesellschaft eV
Bayern, Germany
Patent: 18
Dolby Laboratories Licensing Corp.
California, United States
Patent: 10
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 10
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 8
SURREY, United Kingdom
Patent: 8
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 8
Maxim Integrated Products, Inc.
California, United States
Patent: 7
California, United States
Patent: 6
With the analysis among related 479 patents in last 5 years, we discover 169 new entrants. Northwestern Polytechnical University, Sony Europe BV, GN Hearing A/S are the most active new entrants in this area.
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 8
SURREY, United Kingdom
Patent: 8
Tencent Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 6
Qingdao University of Science & Technology
Shandong Sheng, China
Patent: 5
Technische Universität Ilmenau
Thüringen, Germany
Patent: 5
Noord-Holland, Netherlands
Patent: 5
Alibaba Group Holding Ltd.
Hefei University of Technology
Anhui Sheng, China
Patent: 4
Neteera Technologies Ltd.
With the analysis among 487 patents, we discovered top 157 universities and scientific research institutions by total patent application. Xidian University, University of Electronic Science & Technology of China, University of Surrey are dominant in this area. They take 11.91% of the total patent filing.
Shaanxi Sheng, China
Patent: 13
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 11
SURREY, United Kingdom
Patent: 10
South China University of Technology
Guangdong Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 8
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 8
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 8
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 8
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 6
National Central University
Taiwan Province, China
Patent: 6