With the analysis among 4,492 patents, we discovered top 465 key players by total patent application. Murata Manufacturing Co. Ltd., Seiko Epson Corp., Taiyo Yuden Co., Ltd. are dominant in this area. They take 26.74% of the total patent filing.
Murata Manufacturing Co. Ltd.
Kyoto-fu, Japan
Patent: 621
Nagano-ken, Japan
Patent: 291
Tokyo-to, Japan
Patent: 289
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 241
Tokyo-to, Japan
Patent: 203
Sumitomo Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 134
Tokyo-to, Japan
Patent: 134
Tokyo-to, Japan
Patent: 85
Tokyo-to, Japan
Patent: 81
Aichi-ken, Japan
Patent: 52
With the analysis among 62 patents, we discovered top 14 start-ups by total patent application. Arima Acoustic Engineering Corp., Wuhan Minsheng New Technology Co Ltd., Piezo Studio Inc. are active in this area.
Arima Acoustic Engineering Corp.
Taiwan Province, China
Patent: 27
Wuhan Minsheng New Technology Co Ltd.
Hubei Sheng, China
Patent: 13
New York, United States
Patent: 3
Beijing Chaocai Information Technology Co. Ltd
Beijing Shi, China
Patent: 2
Sendai Smart Machines Co., Ltd
Miyagi-ken, Japan
Patent: 2
Georgia, United States
Patent: 1
Audfly Technology (Suzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Guangzhou Senviv Technology Co Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 1,979 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing FUJIFILM Corp., Murata Manufacturing Co. Ltd., TDK Corp. take 14.96% of patent filing during this period.
Tokyo-to, Japan
Patent: 154
Murata Manufacturing Co. Ltd.
Kyoto-fu, Japan
Patent: 91
Tokyo-to, Japan
Patent: 51
Tokyo-to, Japan
Patent: 38
Sansan Intelligent Technology (Rizhao) Co., Ltd.
Shandong Sheng, China
Patent: 38
Sumitomo Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 33
BOE Technology Group Co., Ltd.
Beijing Shi, China
Patent: 31
North Carolina, United States
Patent: 28
Arima Acoustic Engineering Corp.
Taiwan Province, China
Patent: 27
Shanghai Institute of Microsystem & Information Technology
Shanghai Shi, China
Patent: 25
With the analysis among related 1,979 patents in last 5 years, we discover 380 new entrants. Sansan Intelligent Technology (Rizhao) Co., Ltd., Arima Acoustic Engineering Corp., Shanghai New Silicon Polymer Semiconductor Co., Ltd. are the most active new entrants in this area.
Sansan Intelligent Technology (Rizhao) Co., Ltd.
Shandong Sheng, China
Patent: 38
Arima Acoustic Engineering Corp.
Taiwan Province, China
Patent: 27
Shanghai New Silicon Polymer Semiconductor Co., Ltd.
Shanghai Shi, China
Patent: 18
Jinan Jingzheng Electronics Co. Ltd.
Shandong Sheng, China
Patent: 16
Wuhan Minsheng New Technology Co Ltd.
Hubei Sheng, China
Patent: 13
AAC Acoustic Technologies (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 13
Shanghai Tushen Technology Co., Ltd.
Shanghai Shi, China
Patent: 13
Massachusetts, United States
Patent: 13
Spreadtrum Communications Shanghai Co. Ltd.
Shanghai Shi, China
Patent: 12
Nanchang O-Film Bio-Identification Technology Co., Ltd.
Jiangxi Sheng, China
Patent: 11
With the analysis among 993 patents, we discovered top 189 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, Shanghai Institute of Microsystem & Information Technology, Tsinghua University are dominant in this area. They take 12.29% of the total patent filing.
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 31
Shanghai Institute of Microsystem & Information Technology
Shanghai Shi, China
Patent: 28
Beijing Shi, China
Patent: 27
Miyagi-ken, Japan
Patent: 26
South China University of Technology
Guangdong Sheng, China
Patent: 18
Tianjin Shi, China
Patent: 17
Zhejiang Sheng, China
Patent: 16
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 15
Jilin Sheng, China
Patent: 14
Yangtze Delta Region Institute of Tsinghua University,Zhejiang
Zhejiang Sheng, China
Patent: 14