With the analysis among 31,342 patents, we discovered top 488 key players by total patent application. Sony Group Corp., Matsushita Electronics Corp., Dolby Laboratories Licensing Corp. are dominant in this area. They take 11.67% of the total patent filing.
Tokyo-to, Japan
Patent: 1,653
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 983
Dolby Laboratories Licensing Corp.
California, United States
Patent: 861
Tokyo-to, Japan
Patent: 588
Tokyo-to, Japan
Patent: 542
California, United States
Patent: 508
Samsung Electronics Co., Ltd.
Tokyo-to, Japan
Patent: 454
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 400
Noord-Holland, Netherlands
Patent: 387
With the analysis among 258 patents, we discovered top 75 start-ups by total patent application. Waymo LLC, SZ DJI Technology Co., Ltd., Mimi Hearing Technologies GmbH are active in this area.
California, United States
Patent: 33
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 30
Mimi Hearing Technologies GmbH
Berlin, Germany
Patent: 15
California, United States
Patent: 14
Beijing Beifang Jichuang Technology & Trade Co. Ltd.
Beijing Shi, China
Patent: 11
New York, United States
Patent: 8
California, United States
Patent: 7
Shenzhen Suteng Innovation Technology Co., Ltd.
Guangdong Sheng, China
Patent: 6
New South Wales, Australia
Patent: 6
California, United States
Patent: 5
With the analysis among related 5,551 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Canon Co., Ltd, Dolby Laboratories Licensing Corp., QUALCOMM, Inc. take 8.11% of patent filing during this period.
undefined undefined
Patent: 169
Dolby Laboratories Licensing Corp.
California, United States
Patent: 149
California, United States
Patent: 132
Sony Semiconductor Solutions Corp.
Fukushima-ken, Japan
Patent: 106
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 101
Guangdong OPPO Mobile Telecommunications Corp., Ltd.
Guangdong Sheng, China
Patent: 94
California, United States
Patent: 78
Tokyo-to, Japan
Patent: 78
Noord-Holland, Netherlands
Patent: 73
With the analysis among related 5,551 patents in last 5 years, we discover 200 new entrants. Shanghai Awinic Technology Co., Ltd., Mimi Hearing Technologies GmbH, BoomCloud 360, Inc. are the most active new entrants in this area.
Shanghai Awinic Technology Co., Ltd.
Shanghai Shi, China
Patent: 15
Mimi Hearing Technologies GmbH
Berlin, Germany
Patent: 15
California, United States
Patent: 14
Minnesota, United States
Patent: 12
California, United States
Patent: 12
Shanghai Hesai Technology Co., Ltd
Shanghai Shi, China
Patent: 11
Beijing Dajia Internet Information Technology Co., Ltd.
Beijing Shi, China
Patent: 10
Guangdong Sheng, China
Patent: 10
California, United States
Patent: 9
With the analysis among 3,894 patents, we discovered top 257 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, Zhejiang University, Tianjin University are dominant in this area. They take 6.73% of the total patent filing.
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 92
Zhejiang Sheng, China
Patent: 74
Tianjin Shi, China
Patent: 66
Xi'an Institute of Optics & Precision Mechanics of Cas
Changchun Institute of Optics Fine Mechanics & Physics
Beijing Shi, China
Patent: 55
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 50
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 41
Jiangsu Sheng, China
Patent: 41
The Trustees of Columbia University in The City of New York
New York, United States
Patent: 35