With the analysis among 651 patents, we discovered top 207 key players by total patent application. Anhui Aofei Acoustics Technology Co., Ltd., FUJIFILM Corp., SABIC Global Technologies BV are dominant in this area. They take 13.36% of the total patent filing.
Anhui Sheng, China
Patent: 43
Tokyo-to, Japan
Patent: 22
Noord-Brabant, Netherlands
Patent: 22
Connecticut, United States
Patent: 20
Osaka-fu, Japan
Patent: 20
Aichi-ken, Japan
Patent: 19
Massachusetts, United States
Patent: 14
Kyoto-fu, Japan
Patent: 14
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
With the analysis among related 562 patents applied in the last 5 years. We discover 214 most active companies in this area. The fast-growing Anhui Aofei Acoustics Technology Co., Ltd., FUJIFILM Corp., SABIC Global Technologies BV take 14.95% of patent filing during this period.
Anhui Sheng, China
Patent: 43
Tokyo-to, Japan
Patent: 21
Noord-Brabant, Netherlands
Patent: 20
Connecticut, United States
Patent: 18
Jiangsu Sheng, China
Patent: 14
Beijing Shi, China
Patent: 13
Ontario, Canada
Patent: 12
Tokyo-to, Japan
Patent: 10
With the analysis among related 562 patents in last 5 years, we discover 156 new entrants. Anhui Aofei Acoustics Technology Co., Ltd., LG Display Co., Ltd., National Research Council of Canada are the most active new entrants in this area.
Anhui Sheng, China
Patent: 43
Ontario, Canada
Patent: 12
Tokyo-to, Japan
Patent: 10
Shandong Sheng, China
Patent: 8
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Patent: 7
Zhejiang Sheng, China
Patent: 7
Henan Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5
With the analysis among 590 patents, we discovered top 130 universities and scientific research institutions by total patent application. Beijing Information Science & Technology University, University Of Jinan, Nanjing University of Aeronautics & Astronautics are dominant in this area. They take 10.68% of the total patent filing.
Beijing Shi, China
Patent: 26
Shandong Sheng, China
Patent: 21
Jiangsu Sheng, China
Patent: 16
Shaanxi Sheng, China
Patent: 12
Hubei Sheng, China
Patent: 12
New Mexico, United States
Patent: 11
Chongqing Shi, China
Patent: 11
Missouri, United States
Patent: 10
Beijing Shi, China
Patent: 10