With the analysis among 717 patents, we discovered top 219 key players by total patent application. Dolby International AB, Dolby Laboratories Licensing Corp., Saudi Arabian Oil Co. are dominant in this area. They take 22.04% of the total patent filing.
Noord-Holland, Netherlands
Patent: 77
Dolby Laboratories Licensing Corp.
California, United States
Patent: 56
International Business Machines Corp.
New York, United States
Patent: 20
British Telecommunications Plc
Shell Internationale Research Maatschappij BV
Zuid-Holland, Netherlands
Patent: 19
Noord-Holland, Netherlands
Patent: 18
California, United States
Patent: 14
Idaho, United States
Patent: 12
With the analysis among 7 patents, we discovered top 2 start-ups by total patent application.
Nuevo León, Mexico
Patent: 6
Shanghai United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 182 patents applied in the last 5 years. We discover 80 most active companies in this area. The fast-growing Dolby International AB, Dolby Laboratories Licensing Corp., Saudi Arabian Oil Co. take 28.02% of patent filing during this period.
Noord-Holland, Netherlands
Patent: 21
Dolby Laboratories Licensing Corp.
California, United States
Patent: 15
California, United States
Patent: 7
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 5
Chengdu Qitai Zhilian Information Technology Co., Ltd.
Sichuan Sheng, China
Patent: 5
California, United States
Patent: 5
Ford Global Technologies LLC
Michigan, United States
Patent: 5
Noord-Brabant, Netherlands
Patent: 5
With the analysis among related 182 patents in last 5 years, we discover 62 new entrants. Chengdu Qitai Zhilian Information Technology Co., Ltd., Gracenote, Inc., Noveto Systems Ltd. are the most active new entrants in this area.
Chengdu Qitai Zhilian Information Technology Co., Ltd.
Sichuan Sheng, China
Patent: 5
California, United States
Patent: 5
California, United States
Patent: 4
Samsung Medison Co., Ltd.
Shaanxi Sheng, China
Patent: 3
Shenzhen Our New Medical Technologies Development Co Ltd
Guangdong Sheng, China
Patent: 3
China Petroleum University Beijing
Beijing Shi, China
Patent: 3
Noord-Brabant, Netherlands
Patent: 3
Fife, United Kingdom
Patent: 2
With the analysis among 206 patents, we discovered top 46 universities and scientific research institutions by total patent application. École Polytechnique Fédérale de Lausanne, Technische Universität Ilmenau, Harbin Engineering University are dominant in this area. They take 48.06% of the total patent filing.
École Polytechnique Fédérale de Lausanne
Vaud, Switzerland
Patent: 7
Technische Universität Ilmenau
Thüringen, Germany
Patent: 7
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 6
King Fahd University of Petroleum & Minerals
Guangxi University of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Chinese Academy of Sciences Institute of Acoustics
China Petroleum University Beijing
Beijing Shi, China
Patent: 3
South China University of Technology
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 2