With the analysis among 3,764 patents, we discovered top 484 key players by total patent application. Dolby Laboratories Licensing Corp., Dolby International AB, Yamaha Corp. are dominant in this area. They take 17.40% of the total patent filing.
California, United States
Patent: 433
Noord-Holland, Netherlands
Patent: 148
Shizuoka-ken, Japan
Patent: 74
California, United States
Patent: 59
California, United States
Patent: 55
Osaka-fu, Japan
Patent: 50
Shandong Sheng, China
Patent: 44
Guangdong Sheng, China
Patent: 44
With the analysis among 28 patents, we discovered top 16 start-ups by total patent application. Beijing Bairui Internet Technology Co., Ltd., Caavo, Inc., Huaqin Technology Co., Ltd. are active in this area.
Beijing Shi, China
Patent: 5
California, United States
Patent: 4
Shanghai Shi, China
Patent: 3
Steiermark, Austria
Patent: 2
Beijing Shi, China
Patent: 1
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
California, United States
Patent: 1
Arizona, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 1,243 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Fraunhofer-Gesellschaft eV, Dolby Laboratories Licensing Corp., GoerTek Inc. take 11.58% of patent filing during this period.
Bayern, Germany
Patent: 60
California, United States
Patent: 47
Shandong Sheng, China
Patent: 37
Noord-Holland, Netherlands
Patent: 36
California, United States
Patent: 27
Central Singapore, Singapore
Patent: 25
Guangdong Sheng, China
Patent: 18
Guangdong Sheng, China
Patent: 15
Guangdong Sheng, China
Patent: 14
With the analysis among related 1,243 patents in last 5 years, we discover 385 new entrants. GAUDIO LAB, Inc., Tencent Music Entertainment Technology (Shenzhen) Co., Ltd., Roku, Inc. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 15
California, United States
Patent: 13
Zhejiang Sheng, China
Patent: 13
Hunan Sheng, China
Patent: 9
Gyeonggi-do, South Korea
Patent: 9
California, United States
Patent: 7
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 6
With the analysis among 440 patents, we discovered top 100 universities and scientific research institutions by total patent application. University of Melbourne, Jilin University, Tsinghua University are dominant in this area. They take 41.82% of the total patent filing.
Victoria, Australia
Patent: 10
Jilin Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3