With the analysis among 15,694 patents, we discovered top 482 key players by total patent application. Dolby International AB, Sony Group Corp., Matsushita Electronics Corp. are dominant in this area. They take 12.40% of the total patent filing.
Noord-Holland, Netherlands
Patent: 696
Tokyo-to, Japan
Patent: 636
Osaka-fu, Japan
Patent: 614
Noord-Holland, Netherlands
Patent: 461
Guangdong Sheng, China
Patent: 344
California, United States
Patent: 261
Fukushima-ken, Japan
Patent: 220
Kanagawa-ken, Japan
Patent: 201
With the analysis among 104 patents, we discovered top 31 start-ups by total patent application. BoomCloud 360, Inc., Ambidio, Inc., Sphereo Sound Ltd. are active in this area.
California, United States
Patent: 33
California, United States
Patent: 12
Beijing Shi, China
Patent: 5
Texas, United States
Patent: 5
California, United States
Patent: 3
Shanghai Shi, China
Patent: 2
Pennsylvania, United States
Patent: 2
With the analysis among related 2,263 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Huawei Technologies Co., Ltd., Dolby International AB, QUALCOMM, Inc. take 16.31% of patent filing during this period.
Guangdong Sheng, China
Patent: 194
Noord-Holland, Netherlands
Patent: 116
California, United States
Patent: 59
California, United States
Patent: 34
California, United States
Patent: 32
Bayern, Germany
Patent: 31
Beijing Shi, China
Patent: 21
With the analysis among related 2,263 patents in last 5 years, we discover 354 new entrants. GoerTek Technology Co., Ltd., Shenzhen Thousandshores Technology Co., Ltd., Guangzhou Yison Electron Technology Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Massachusetts, United States
Patent: 7
Guangdong Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Shanghai Shi, China
Patent: 5
Shenzhen Youshengmeiying Co., Ltd.
Guangdong Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 5
With the analysis among 887 patents, we discovered top 118 universities and scientific research institutions by total patent application. Korea Advanced Institute of Science & Technology, Gwangju Institute of Science & Technology, University of the Federal Armed Forces Hamburg are dominant in this area. They take 52.31% of the total patent filing.
Hamburg, Germany
Patent: 7
Hebei Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 6
Miyagi-ken, Japan
Patent: 5
Beijing Shi, China
Patent: 5
Vaud, Switzerland
Patent: 5
Sichuan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5