With the analysis among 964 patents, we discovered top 32 key players by total patent application. Dolby International AB, QUALCOMM, Inc., Dolby Laboratories Licensing Corp. are dominant in this area. They take 82.26% of the total patent filing.
Noord-Holland, Netherlands
Patent: 524
California, United States
Patent: 155
Dolby Laboratories Licensing Corp.
California, United States
Patent: 114
California, United States
Patent: 26
Samsung Electronics Co., Ltd.
California, United States
Patent: 5
British Telecommunications Plc
With the analysis among 5 patents, we discovered top 3 start-ups by total patent application.
Mimi Hearing Technologies GmbH
Beijing Times Tuoling Technology Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 275 patents applied in the last 5 years. We discover 27 most active companies in this area. The fast-growing Dolby International AB, Dolby Laboratories Licensing Corp., QUALCOMM, Inc. take 74.18% of patent filing during this period.
Noord-Holland, Netherlands
Patent: 109
Dolby Laboratories Licensing Corp.
California, United States
Patent: 67
California, United States
Patent: 28
California, United States
Patent: 18
Samsung Electronics Co., Ltd.
California, United States
Patent: 5
California, United States
Patent: 3
Electronics & Telecommunications Research Institute
With the analysis among related 275 patents in last 5 years, we discover 16 new entrants. Apple, Inc., Electronics & Telecommunications Research Institute, Korea Research Institute of Standards & Science are the most active new entrants in this area.
California, United States
Patent: 5
Electronics & Telecommunications Research Institute
Korea Research Institute of Standards & Science
Fukuoka-ken, Japan
Patent: 2
Shanghai Shi, China
Patent: 2
Nanjing Tuoling Intelligent Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
China Research Institute of Film Science & Technology
Rensselaer Polytechnic Institute
New York, United States
Patent: 1
With the analysis among 14 patents, we discovered top 5 universities and scientific research institutions by total patent application. Peking University, Rensselaer Polytechnic Institute, Northwestern Polytechnical University are dominant in this area. They take 35.71% of the total patent filing.
Beijing Shi, China
Patent: 1
Rensselaer Polytechnic Institute
New York, United States
Patent: 1
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shanghai Conservatory of Music
Shanghai Shi, China
Patent: 1