With the analysis among 2,646 patents, we discovered top 365 key players by total patent application. Audio-Technica US, Inc., BSE Co., Ltd., Hosiden Corp. are dominant in this area. They take 39.87% of the total patent filing.
Ohio, United States
Patent: 499
Osaka-fu, Japan
Patent: 156
Osaka-fu, Japan
Patent: 104
Shizuoka-ken, Japan
Patent: 71
Shizuoka-ken, Japan
Patent: 67
Tokyo-to, Japan
Patent: 45
Yamanashi-ken, Japan
Patent: 42
Guangdong Sheng, China
Patent: 39
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 181 patents applied in the last 5 years. We discover 105 most active companies in this area. The fast-growing AAC Acoustic Technologies (Shenzhen) Co., Ltd., Memsensing Microsystems (Suzhou China) Co., Ltd., Suzhou Baifeng Electronics Co., Ltd. take 13.81% of patent filing during this period.
Guangdong Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 4
Illinois, United States
Patent: 4
Fujian Sheng, China
Patent: 4
Hubei Yicheng Electronic Technology Co., Ltd.
Hubei Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
With the analysis among related 181 patents in last 5 years, we discover 91 new entrants. Xirenma United Measurement & Control (Quanzhou) Tech Co., Ltd., Shenzhen Xinhoutai Electronic Technology Co., Ltd., Hubei Yicheng Electronic Technology Co., Ltd. are the most active new entrants in this area.
Fujian Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Hubei Yicheng Electronic Technology Co., Ltd.
Hubei Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Dongguan Maier Electronic Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Hamburg, Germany
Patent: 2
With the analysis among 73 patents, we discovered top 24 universities and scientific research institutions by total patent application. Chinese Academy of Sciences Institute of Acoustics, National Tsing-Hua University, National Chung Hsing University are dominant in this area. They take 28.77% of the total patent filing.
Taiwan Province, China
Patent: 8
Taiwan Province, China
Patent: 3
Hamburg, Germany
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Massachusetts, United States
Patent: 1
Shanghai Shi, China
Patent: 1