With the analysis among 13,803 patents, we discovered top 487 key players by total patent application. Sony Group Corp., Matsushita Electronics Corp., Samsung Electronics Co., Ltd. are dominant in this area. They take 11.79% of the total patent filing.
Tokyo-to, Japan
Patent: 785
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 425
Samsung Electronics Co., Ltd.
Noord-Holland, Netherlands
Patent: 222
Fukushima-ken, Japan
Patent: 190
Shizuoka-ken, Japan
Patent: 138
Victor Company of Japan Ltd.
Kanagawa-ken, Japan
Patent: 119
With the analysis among 127 patents, we discovered top 48 start-ups by total patent application. Fujian Kaimi Network Technology Co., Ltd., USound GmbH, Ambidio, Inc. are active in this area.
Fujian Kaimi Network Technology Co., Ltd.
Fujian Sheng, China
Patent: 18
Steiermark, Austria
Patent: 9
California, United States
Patent: 9
Overijssel, Netherlands
Patent: 6
Tempo Semiconductor, Inc.
Texas, United States
Patent: 5
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
WAVARTS Technologies Co. Ltd.
Jiangsu Sheng, China
Patent: 4
With the analysis among related 1,815 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Shanghai Awinic Technology Co., Ltd., iBiquity Digital Corp., Moodagent AS take 4.19% of patent filing during this period.
Shanghai Awinic Technology Co., Ltd.
Shanghai Shi, China
Patent: 41
Hovedstaden, Denmark
Patent: 15
Texas, United States
Patent: 13
Realtek Semiconductor Corp.
Taiwan Province, China
Patent: 13
Kyoto-fu, Japan
Patent: 13
Wisconsin, United States
Patent: 12
Guangzhou Panyu Juju Car Audio Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 12
California, United States
Patent: 11
California, United States
Patent: 10
With the analysis among related 1,815 patents in last 5 years, we discover 354 new entrants. Shanghai Awinic Technology Co., Ltd., Moodagent AS, Guangdong Feisheng Electronics Co., Ltd. are the most active new entrants in this area.
Shanghai Awinic Technology Co., Ltd.
Shanghai Shi, China
Patent: 41
Hovedstaden, Denmark
Patent: 15
Guangdong Feisheng Electronics Co., Ltd.
Guangdong Sheng, China
Patent: 9
Steiermark, Austria
Patent: 9
Pennsylvania, United States
Patent: 9
Shenzhen Dewei Audio Co., Ltd.
Guangdong Sheng, China
Patent: 7
Hangzhou Zhongchuan Digital Equipment Co.,Ltd.
Zhejiang Sheng, China
Patent: 7
Hubei University of Technology
Hubei Sheng, China
Patent: 7
China Electronics Technology Avionics Co., Ltd.
Sichuan Sheng, China
Patent: 6
Western Australia, Australia
Patent: 6
With the analysis among 477 patents, we discovered top 120 universities and scientific research institutions by total patent application. Carnegie Mellon University, Sun Yat-Sen University, University of Bordeaux 1 are dominant in this area. They take 19.08% of the total patent filing.
Carnegie Mellon University
Pennsylvania, United States
Patent: 13
Guangdong Sheng, China
Patent: 12
Bretagne, France
Patent: 12
Central China Normal University
Hubei Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 7
Hubei University of Technology
Hubei Sheng, China
Patent: 7
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 7
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 6