With the analysis among 19,918 patents, we discovered top 475 key players by total patent application. Murata Manufacturing Co. Ltd., Seiko Epson Corp., Matsushita Electronics Corp. are dominant in this area. They take 20.91% of the total patent filing.
Kyoto-fu, Japan
Patent: 2,464
Nagano-ken, Japan
Patent: 878
Osaka-fu, Japan
Patent: 823
Tokyo-to, Japan
Patent: 663
Kyoto-fu, Japan
Patent: 655
Tokyo-to, Japan
Patent: 597
Tokyo-to, Japan
Patent: 485
Tokyo-to, Japan
Patent: 434
Tokyo-to, Japan
Patent: 418
Tokyo-to, Japan
Patent: 290
With the analysis among 134 patents, we discovered top 16 start-ups by total patent application. Ball Wave Inc., SenSanna, Inc., Magic Leap, Inc. are active in this area.
Hokkaido, Japan
Patent: 31
Beijing Shi, China
Patent: 18
Guangdong Sheng, China
Patent: 11
Texas, United States
Patent: 4
Hubei Sheng, China
Patent: 4
With the analysis among related 2,501 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Skyworks Solutions, Inc., Murata Manufacturing Co. Ltd., China Tobacco Yunnan Industrial Co. Ltd. take 8.72% of patent filing during this period.
Massachusetts, United States
Patent: 108
Kyoto-fu, Japan
Patent: 63
Yunnan Sheng, China
Patent: 47
Kyoto-fu, Japan
Patent: 36
Jiangsu Sheng, China
Patent: 34
Miyagi-ken, Japan
Patent: 32
Zhejiang Sheng, China
Patent: 32
Gyeonggi-do, South Korea
Patent: 31
Zhejiang Sheng, China
Patent: 29
Shaanxi Sheng, China
Patent: 28
With the analysis among related 2,501 patents in last 5 years, we discover 331 new entrants. Tiantong Ruihong Technology Co., Ltd., Aviana Molecular Technologies LLC, Shenzhen Xinsheng Semiconductor Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 32
Shenzhen Xinsheng Semiconductor Co., Ltd.
Guangdong Sheng, China
Patent: 23
Massachusetts, United States
Patent: 23
Tokyo-to, Japan
Patent: 23
Sichuan Sheng, China
Patent: 23
Jiangsu Sheng, China
Patent: 21
Beijing Shi, China
Patent: 18
Shanxi Sheng, China
Patent: 16
With the analysis among 1,959 patents, we discovered top 242 universities and scientific research institutions by total patent application. Chinese Academy of Sciences Institute of Acoustics, Tohoku University, Zhejiang University are dominant in this area. They take 8.68% of the total patent filing.
Miyagi-ken, Japan
Patent: 51
Zhejiang Sheng, China
Patent: 46
Sichuan Sheng, China
Patent: 41
Shaanxi Sheng, China
Patent: 36
Jiangsu Sheng, China
Patent: 34
Beijing Shi, China
Patent: 25
Tianjin Shi, China
Patent: 25
Tianjin Shi, China
Patent: 23
Massachusetts, United States
Patent: 21