With the analysis among 182 patents, we discovered top 65 key players by total patent application. Stanley Electric Co., Ltd., AAC Acoustic Technologies (Shenzhen) Co., Ltd., SABIC Global Technologies BV are dominant in this area. They take 30.22% of the total patent filing.
Stanley Electric Co., Ltd.
Tokyo-to, Japan
Patent: 35
AAC Acoustic Technologies (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 10
SABIC Global Technologies BV
Noord-Brabant, Netherlands
Patent: 10
Baden-Württemberg, Germany
Patent: 9
Changchun Jiwei New Energy Technology Development Co., Ltd.
Jilin Sheng, China
Patent: 8
Agilent Technologies, Inc.
Beijing Shi, China
Patent: 5
California, United States
Patent: 5
New York, United States
Patent: 5
Shanghai Integrated Circuit Research & Development Center Co.
Shanghai Shi, China
Patent: 5
With the analysis among 5 patents, we discovered top 2 start-ups by total patent application.
Wuhan Minsheng New Technology Co Ltd.
Hubei Sheng, China
Patent: 4
Wireless Sensor Solutions LLC
New York, United States
Patent: 1
With the analysis among related 206 patents applied in the last 5 years. We discover 101 most active companies in this area. The fast-growing AAC Acoustic Technologies (Shenzhen) Co., Ltd., Stanley Electric Co., Ltd., Tianjin University take 13.11% of patent filing during this period.
AAC Acoustic Technologies (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 10
Stanley Electric Co., Ltd.
Tianjin Shi, China
Patent: 8
Beijing University of Technology
Beijing Shi, China
Patent: 7
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 5
Nanchang Institute of Technology
Jiangxi Sheng, China
Patent: 5
California, United States
Patent: 5
Henan Sheng, China
Patent: 5
With the analysis among related 206 patents in last 5 years, we discover 73 new entrants. AAC Acoustic Technologies (Shenzhen) Co., Ltd., Xi'an Jiaotong University, Google LLC are the most active new entrants in this area.
AAC Acoustic Technologies (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 10
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 6
California, United States
Patent: 5
Henan Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Wuhan Minsheng New Technology Co Ltd.
Hubei Sheng, China
Patent: 4
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 3
Aerospace Information Innovation Research Institute, Chinese Academy of Sciences
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Patent: 3
Research Institute of Zhongshan University, Shunde District, Foshan City
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Patent: 3
Datang Environment Industry Group Co., Ltd.
Beijing Shi, China
Patent: 2
With the analysis among 330 patents, we discovered top 99 universities and scientific research institutions by total patent application. Drexel University, Beijing University of Technology, Jilin University are dominant in this area. They take 20.91% of the total patent filing.
Pennsylvania, United States
Patent: 35
Beijing University of Technology
Beijing Shi, China
Patent: 18
Jilin Sheng, China
Patent: 16
Tianjin Shi, China
Patent: 13
Zhejiang Sheng, China
Patent: 7
Zhejiang Normal University
Zhejiang Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 6
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 6
Fujian Sheng, China
Patent: 6
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 6