With the analysis among 7,514 patents, we discovered top 489 key players by total patent application. Matsushita Electronics Corp., Yamaha Corp., Sony Group Corp. are dominant in this area. They take 7.41% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 276
Shizuoka-ken, Japan
Patent: 156
Tokyo-to, Japan
Patent: 125
Hyundai Autonet Co., Ltd.
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 89
Daewoo Electronics Co. Ltd.
Tokyo-to, Japan
Patent: 77
California, United States
Patent: 76
Fukushima-ken, Japan
Patent: 74
With the analysis among 29 patents, we discovered top 21 start-ups by total patent application. Augmented Acoustics, Huaqin Technology Co., Ltd., Micro Whale Technology Co., Ltd. are active in this area.
Huaqin Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
Micro Whale Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Arima Acoustic Engineering Corp.
Taiwan Province, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Leapmotor Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
ZHIDOU Electric Vehicle Co., Ltd
Zhejiang Sheng, China
Patent: 1
Shenzhen Yidian Network Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
UBTECH Robotics Corp. Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 984 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Samsung Electronics Co., Ltd., Guangzhou Panyu Juju Car Audio Equipment Co., Ltd., Mazda Motor Corp. take 3.66% of patent filing during this period.
Samsung Electronics Co., Ltd.
Guangzhou Panyu Juju Car Audio Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 9
Kanagawa-ken, Japan
Patent: 6
Shizuoka-ken, Japan
Patent: 6
First Audio Manufacturing (Guangzhou) Ltd.
Guangdong Sheng, China
Patent: 5
Panasonic Intellectual Property Management Co. Ltd.
Shenzhen 3nod Digital Technology Co. Ltd.
Guangdong Sheng, China
Patent: 4
Chery Automobile Co., Ltd.
Anhui Sheng, China
Patent: 4
GoerTek Technology Co., Ltd.
Shandong Sheng, China
Patent: 4
Guangzhou Lurun Electronics Co., Ltd.
Guangdong Sheng, China
Patent: 4
With the analysis among related 984 patents in last 5 years, we discover 406 new entrants. Guangzhou Lurun Electronics Co., Ltd., Guangdong Yibao Technology Co., Ltd., Guangzhou Xiaopeng Motors Technology Co., Ltd. are the most active new entrants in this area.
Guangzhou Lurun Electronics Co., Ltd.
Guangdong Sheng, China
Patent: 4
Guangdong Yibao Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Guangzhou Xiaopeng Motors Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Guangzhou Merida Electronic Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Jiangsu Normal University
Jiangsu Sheng, China
Patent: 3
Zhuhai Huiying Electronics Co., Ltd.
Guangdong Sheng, China
Patent: 3
Guangzhou Dongsheng Electronic Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Guangzhou Shengxin Electronics Co., Ltd.
Guangdong Sheng, China
Patent: 3
Shenzhen Enke Electronics Co., Ltd.
Guangdong Sheng, China
Patent: 3
Jiangmen Poway Audio Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 3
With the analysis among 501 patents, we discovered top 184 universities and scientific research institutions by total patent application. Shanghai University of Engineering Science, Weifang University, Zhejiang University are dominant in this area. They take 5.19% of the total patent filing.
Shanghai University of Engineering Science
Shanghai Shi, China
Patent: 7
Shandong Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
National Chiao Tung University
Taiwan Province, China
Patent: 4
South China University of Technology
Guangdong Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Research Institute of Tsinghua University in Shenzhen
Guangdong Sheng, China
Patent: 4
Zhejiang Sci-Tech University
Zhejiang Sheng, China
Patent: 4
Shanxi Sheng, China
Patent: 4