With the analysis among 1,769 patents, we discovered top 478 key players by total patent application. NGK Insulators, Ltd., Robert Bosch GmbH, AAC Acoustic Technologies (Shenzhen) Co., Ltd. are dominant in this area. They take 5.94% of the total patent filing.
Aichi-ken, Japan
Patent: 45
Baden-Württemberg, Germany
Patent: 37
AAC Acoustic Technologies (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 23
Matsushita Electric Works Co. Ltd.
Auckland, New Zealand
Patent: 20
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 17
Tokyo-to, Japan
Patent: 15
Tokyo-to, Japan
Patent: 14
Dr. Johannes Heidenhain GmbH
Aichi-ken, Japan
Patent: 13
With the analysis among 8 patents, we discovered top 5 start-ups by total patent application. xMEMS Labs, Inc., Aisin KK, SZ DJI Technology Co., Ltd. are active in this area.
California, United States
Patent: 3
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
New York, United States
Patent: 1
Zhejiang Leapmotor Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 705 patents applied in the last 5 years. We discover 424 most active companies in this area. The fast-growing AAC Acoustic Technologies (Shenzhen) Co., Ltd., Wing Acoustics Ltd., AAC Technologies Pte Ltd. take 6.38% of patent filing during this period.
AAC Acoustic Technologies (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 22
Auckland, New Zealand
Patent: 12
AAC Technologies Pte Ltd.
Central Singapore, Singapore
Patent: 11
Xucheng (Fujian) Technology Co., Ltd
Fujian Sheng, China
Patent: 8
Changzhou Rito Fluid Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Dongguan Shun He Feng Electronics Inc
Guangdong Sheng, China
Patent: 7
AAC Raytech Module (Nanning) Technologies Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Mitsumi Electric Co., Ltd.
Jiashan Haosheng Electronic Co. Ltd.
Zhejiang Sheng, China
Patent: 6
Fu Jen Catholic University
Taiwan Province, China
Patent: 6
With the analysis among related 705 patents in last 5 years, we discover 372 new entrants. Changzhou Rito Fluid Technology Co., Ltd., AAC Raytech Module (Nanning) Technologies Co., Ltd., Mitsumi Electric Co., Ltd. are the most active new entrants in this area.
Changzhou Rito Fluid Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 7
AAC Raytech Module (Nanning) Technologies Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Mitsumi Electric Co., Ltd.
Jiashan Haosheng Electronic Co. Ltd.
Zhejiang Sheng, China
Patent: 6
Fu Jen Catholic University
Taiwan Province, China
Patent: 6
California, United States
Patent: 6
Guangdong OPPO Mobile Telecommunications Corp., Ltd.
Guangdong Sheng, China
Patent: 6
Memsensing Microsystems (Suzhou China) Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 6
Cama Luoyang Measurement & Control Co. Ltd.
Henan Sheng, China
Patent: 5
With the analysis among 182 patents, we discovered top 69 universities and scientific research institutions by total patent application. National University of Singapore, Fu Jen Catholic University, Zhejiang University are dominant in this area. They take 13.19% of the total patent filing.
National University of Singapore
Central Region, Singapore
Patent: 6
Fu Jen Catholic University
Taiwan Province, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 3
Hunan Sheng, China
Patent: 3
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 3
South China University of Technology
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 3