With the analysis among 779 patents, we discovered top 226 key players by total patent application. Yamaha Corp., Matsushita Electronics Corp., Dolby International AB are dominant in this area. They take 23.23% of the total patent filing.
Shizuoka-ken, Japan
Patent: 76
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 63
Noord-Holland, Netherlands
Patent: 42
Tokyo-to, Japan
Patent: 32
Kawai Musical Instrument Manufacturing Co., Ltd.
Shizuoka-ken, Japan
Patent: 17
Noord-Holland, Netherlands
Patent: 15
Fukushima-ken, Japan
Patent: 14
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 11
California, United States
Patent: 11
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Beijing Dingxiang Technology Co. Ltd.
Beijing Shi, China
Patent: 1
California, United States
Patent: 1
With the analysis among related 147 patents applied in the last 5 years. We discover 67 most active companies in this area. The fast-growing Mingshi Electronic Enterprise Co., Ltd, Dolby International AB, KOKUYO CO., LTD. take 11.56% of patent filing during this period.
Mingshi Electronic Enterprise Co., Ltd
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Patent: 8
Noord-Holland, Netherlands
Patent: 6
The Shenzhen Institutes of Advanced Technology
Shanghai Shi, China
Patent: 3
Harman International Industries, Inc.
Connecticut, United States
Patent: 3
Zhengzhou Daxuan Electronic Technology Co., Ltd.
Henan Sheng, China
Patent: 3
Saitama-ken, Japan
Patent: 2
Wuxi Institute of Applied Technology, Tsinghua University
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Patent: 2
Chongqing Hengdingtai Environmental Technology Co., Ltd.
Chongqing Shi, China
Patent: 2
With the analysis among related 147 patents in last 5 years, we discover 58 new entrants. Mingshi Electronic Enterprise Co., Ltd, KOKUYO CO., LTD., The Shenzhen Institutes of Advanced Technology are the most active new entrants in this area.
Mingshi Electronic Enterprise Co., Ltd
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Patent: 8
The Shenzhen Institutes of Advanced Technology
Shanghai Shi, China
Patent: 3
Harman International Industries, Inc.
Connecticut, United States
Patent: 3
Zhengzhou Daxuan Electronic Technology Co., Ltd.
Henan Sheng, China
Patent: 3
Wuxi Institute of Applied Technology, Tsinghua University
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Patent: 2
Chongqing Hengdingtai Environmental Technology Co., Ltd.
Chongqing Shi, China
Patent: 2
California, United States
Patent: 2
Shenzhen Wanhong Apple Electronics Co., Ltd.
Guangdong Sheng, China
Patent: 2
With the analysis among 52 patents, we discovered top 19 universities and scientific research institutions by total patent application. The Shenzhen Institutes of Advanced Technology, Rensselaer Polytechnic Institute, Institut Teknologi Bandung are dominant in this area. They take 36.54% of the total patent filing.
The Shenzhen Institutes of Advanced Technology
Shanghai Shi, China
Patent: 3
Rensselaer Polytechnic Institute
New York, United States
Patent: 2
Institut Teknologi Bandung
Jawa Barat, Indonesia
Patent: 2
Zhejiang Sheng, China
Patent: 2
The University of Electro-Communications
Sichuan Sheng, China
Patent: 1
South China University of Technology
Guangdong Sheng, China
Patent: 1
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1