With the analysis among 7,570 patents, we discovered top 479 key players by total patent application. Dolby International AB, Samsung Electronics Co., Ltd., Dolby Laboratories Licensing Corp. are dominant in this area. They take 15.73% of the total patent filing.
Noord-Holland, Netherlands
Patent: 750
California, United States
Patent: 215
California, United States
Patent: 169
Tokyo-to, Japan
Patent: 116
Osaka-fu, Japan
Patent: 112
Noord-Holland, Netherlands
Patent: 104
Telefonaktiebolaget LM Ericsson
Tokyo-to, Japan
Patent: 86
Guangdong Sheng, China
Patent: 80
With the analysis among 35 patents, we discovered top 22 start-ups by total patent application. Luminous Computing, Inc., GenXComm, Inc., Sound Object Technologies SA are active in this area.
California, United States
Patent: 9
Texas, United States
Patent: 4
Mazowieckie, Poland
Patent: 3
Alabama, United States
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
California, United States
Patent: 1
With the analysis among related 1,528 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Dolby International AB, Fraunhofer-Gesellschaft eV, Samsung Electronics Co., Ltd. take 12.43% of patent filing during this period.
Noord-Holland, Netherlands
Patent: 116
Bayern, Germany
Patent: 46
Guangdong Sheng, China
Patent: 26
California, United States
Patent: 25
Shaanxi Sheng, China
Patent: 23
Massachusetts, United States
Patent: 21
California, United States
Patent: 19
undefined undefined
Patent: 15
Oregon, United States
Patent: 15
With the analysis among related 1,528 patents in last 5 years, we discover 319 new entrants. Beijing Xiaomi Mobile Software Co., Ltd., Anhui Tatfook Technology Co., Ltd., Luminous Computing, Inc. are the most active new entrants in this area.
Beijing Shi, China
Patent: 9
Anhui Sheng, China
Patent: 9
California, United States
Patent: 9
Beijing Shi, China
Patent: 8
New York, United States
Patent: 7
HERTFORD COUNTY, United Kingdom
Patent: 6
Heilongjiang Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 5
California, United States
Patent: 5
undefined undefined
Patent: 5
With the analysis among 1,586 patents, we discovered top 220 universities and scientific research institutions by total patent application. Nanjing University of Science & Technology, Xidian University, University of Electronic Science & Technology of China are dominant in this area. They take 23.58% of the total patent filing.
Jiangsu Sheng, China
Patent: 42
Shaanxi Sheng, China
Patent: 36
Sichuan Sheng, China
Patent: 35
Guangxi Zhuangzu Zizhiqu, China
Patent: 33
Jiangsu Sheng, China
Patent: 25
Tianjin Shi, China
Patent: 24
Chongqing Shi, China
Patent: 20
Zhejiang Sheng, China
Patent: 18
Hubei Sheng, China
Patent: 15