With the analysis among 5,329 patents, we discovered top 484 key players by total patent application. Sony Group Corp., Matsushita Electronics Corp., Pioneer Corp. are dominant in this area. They take 11.97% of the total patent filing.
Tokyo-to, Japan
Patent: 261
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 189
Fukushima-ken, Japan
Patent: 188
Noord-Holland, Netherlands
Patent: 177
Noord-Holland, Netherlands
Patent: 144
California, United States
Patent: 132
Tokyo-to, Japan
Patent: 90
Illinois, United States
Patent: 89
Tokyo-to, Japan
Patent: 80
Samsung Electronics Co., Ltd.
With the analysis among 15 patents, we discovered top 13 start-ups by total patent application. Magic Leap, Inc., PlusAI, Inc., Huaqin Technology Co., Ltd. are active in this area.
California, United States
Patent: 2
Huaqin Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Leshi Sports Cultural Industial Development Beijing Co. Ltd.
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Times Tuoling Technology Co., Ltd.
Beijing Shi, China
Patent: 1
California, United States
Patent: 1
Beijing Sabine Technologies Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 174 patents applied in the last 5 years. We discover 101 most active companies in this area. The fast-growing QUALCOMM, Inc., Huawei Technologies Co., Ltd., Dolby International AB take 10.92% of patent filing during this period.
California, United States
Patent: 8
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 6
Noord-Holland, Netherlands
Patent: 5
Samsung Electronics Co., Ltd.
Kanagawa-ken, Japan
Patent: 3
California, United States
Patent: 3
Sennheiser Electronic Corp.
Connecticut, United States
Patent: 3
With the analysis among related 174 patents in last 5 years, we discover 70 new entrants. Diodes Taiwan, Inc., Oakland University, Savant Systems, Inc. are the most active new entrants in this area.
Pennsylvania, United States
Patent: 2
Massachusetts, United States
Patent: 2
Zuoyun Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 2
Olympus Winter & Ibe GmbH
Hamburg, Germany
Patent: 2
Yunnan Huilong Technology Group Co., Ltd.
Yunnan Sheng, China
Patent: 2
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 2
Yamaguchi Broadcasting Co. Ltd.
Jiangsu Zhongke Core Electronic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Huizhou Gaoshengda Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among 296 patents, we discovered top 58 universities and scientific research institutions by total patent application. Korea Advanced Institute of Science & Technology, Chinese Academy of Sciences Institute of Acoustics, Tsinghua University are dominant in this area. They take 39.53% of the total patent filing.
Korea Advanced Institute of Science & Technology
Chinese Academy of Sciences Institute of Acoustics
Beijing Shi, China
Patent: 4
Gwangju Institute of Science & Technology
University of the West of England
BRISTOL, United Kingdom
Patent: 4
Miyagi-ken, Japan
Patent: 3
Hubei Sheng, China
Patent: 3
National Chiao Tung University
Taiwan Province, China
Patent: 2
South China University of Technology
Guangdong Sheng, China
Patent: 2