With the analysis among 248 patents, we discovered top 115 key players by total patent application. Sony Group Corp., Yamaha Corp., Matsushita Electronics Corp. are dominant in this area. They take 12.90% of the total patent filing.
Tokyo-to, Japan
Patent: 14
Shizuoka-ken, Japan
Patent: 10
Matsushita Electronics Corp.
Ningbo Yinzhou Alctron Electronics Co., Ltd.
Zhejiang Sheng, China
Patent: 7
Sony EMCS (Malaysia) Sdn. Bhd.
Selangor, Malaysia
Patent: 6
Cirrus Logic International Semiconductor Ltd.
CITY OF SCOTLAND, United Kingdom
Patent: 6
Massachusetts, United States
Patent: 4
Illinois, United States
Patent: 4
Guangzhou Fiio Electronics Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Samsung Electronics Co., Ltd.
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
WAVARTS Technologies Co. Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 60 patents applied in the last 5 years. We discover 31 most active companies in this area. The fast-growing Cirrus Logic International Semiconductor Ltd., Guangzhou Fiio Electronics Technology Co., Ltd., Ningbo Yinzhou Alctron Electronics Co., Ltd. take 20.00% of patent filing during this period.
Cirrus Logic International Semiconductor Ltd.
CITY OF SCOTLAND, United Kingdom
Patent: 6
Guangzhou Fiio Electronics Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Ningbo Yinzhou Alctron Electronics Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Guangzhou Gordon Audio Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Guizhou Jialai Zhongke Intelligent Technology Co., Ltd.
Guizhou Sheng, China
Patent: 2
California, United States
Patent: 2
Audio-Technica Hangzhou Co. Ltd.
Zhejiang Sheng, China
Patent: 2
Xuguang Enterprise Development (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 2
Xiamen Juhi Technology Co., Ltd.
Fujian Sheng, China
Patent: 2
Huizhou Xinqiangrui Hardware Products Co., Ltd.
Guangdong Sheng, China
Patent: 2
With the analysis among related 60 patents in last 5 years, we discover 28 new entrants. Cirrus Logic International Semiconductor Ltd., Guangzhou Gordon Audio Technology Co., Ltd., Guizhou Jialai Zhongke Intelligent Technology Co., Ltd. are the most active new entrants in this area.
Cirrus Logic International Semiconductor Ltd.
CITY OF SCOTLAND, United Kingdom
Patent: 6
Guangzhou Gordon Audio Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Guizhou Jialai Zhongke Intelligent Technology Co., Ltd.
Guizhou Sheng, China
Patent: 2
California, United States
Patent: 2
Audio-Technica Hangzhou Co. Ltd.
Zhejiang Sheng, China
Patent: 2
Xuguang Enterprise Development (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 2
Xiamen Juhi Technology Co., Ltd.
Fujian Sheng, China
Patent: 2
Huizhou Xinqiangrui Hardware Products Co., Ltd.
Guangdong Sheng, China
Patent: 2
Shenzhen Ting Technology Audio Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Zhu Hai Si Ba Ke Dian Zi She Bei You Xian Gong Si
Guangdong Sheng, China
Patent: 2
With the analysis among 11 patents, we discovered top 5 universities and scientific research institutions by total patent application. Tsinghua University, Shanghai Maritime University, North China University of Science & Technology are dominant in this area. They take 36.36% of the total patent filing.
Beijing Shi, China
Patent: 2
Shanghai Maritime University
Shanghai Shi, China
Patent: 1
North China University of Science & Technology
Hebei Sheng, China
Patent: 1
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1