With the analysis among 1,926 patents, we discovered top 312 key players by total patent application. Sony Group Corp., Matsushita Electronics Corp., Cirrus Logic, Inc. are dominant in this area. They take 16.56% of the total patent filing.
Tokyo-to, Japan
Patent: 111
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 106
Texas, United States
Patent: 102
Noord-Holland, Netherlands
Patent: 66
California, United States
Patent: 60
Massachusetts, United States
Patent: 52
Taiwan Province, China
Patent: 49
NXP Semiconductors (Thailand) Co., Ltd.
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 30
Tokyo-to, Japan
Patent: 27
With the analysis among 31 patents, we discovered top 5 start-ups by total patent application. Beijing Bairui Internet Technology Co., Ltd., USound GmbH, MQA Ltd. are active in this area.
Beijing Bairui Internet Technology Co., Ltd.
Beijing Shi, China
Patent: 13
Steiermark, Austria
Patent: 8
Calterah Semiconductor Technology (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 2
Hefei BlueX Micro Technology Co. Ltd.
Anhui Sheng, China
Patent: 1
With the analysis among related 292 patents applied in the last 5 years. We discover 125 most active companies in this area. The fast-growing MediaTek, Inc., Realtek Semiconductor Corp., Beijing Bairui Internet Technology Co., Ltd. take 13.36% of patent filing during this period.
Taiwan Province, China
Patent: 13
Realtek Semiconductor Corp.
Taiwan Province, China
Patent: 13
Beijing Bairui Internet Technology Co., Ltd.
Beijing Shi, China
Patent: 13
California, United States
Patent: 11
California, United States
Patent: 8
Steiermark, Austria
Patent: 8
Fraunhofer-Gesellschaft eV
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Taiwan Semiconductor Manufacturing Co., Ltd.
Taiwan Province, China
Patent: 6
With the analysis among related 292 patents in last 5 years, we discover 77 new entrants. Beijing Bairui Internet Technology Co., Ltd., USound GmbH, Xi'an Jiaotong University are the most active new entrants in this area.
Beijing Bairui Internet Technology Co., Ltd.
Beijing Shi, China
Patent: 13
Steiermark, Austria
Patent: 8
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 5
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 5
Jeddah IoT Technology Co., Ltd.
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Patent: 4
Guangdong Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Shenzhen Ruiyue Micro Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Calterah Semiconductor Technology (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 2
With the analysis among 273 patents, we discovered top 64 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, Nagoya Institute of Technology, Southeast University are dominant in this area. They take 30.40% of the total patent filing.
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 11
Nagoya Institute of Technology
Aichi-ken, Japan
Patent: 10
Jiangsu Sheng, China
Patent: 9
Beijing Shi, China
Patent: 7
Korea Advanced Institute of Science & Technology
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 5
Bretagne, France
Patent: 5