Search results for “Absorption frequency” companies
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Key Players
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Innovation Intensity
With the analysis among 441 patents, we discovered top 235 key players by total patent application. Forschungszentrum Karlsruhe GmbH, Shanghai Shenhua Acoustics Equipment Co. Ltd., Sichuan ZISEN Acoustics Technology Co., Ltd. are dominant in this area. They take 6.35% of the total patent filing.
Germany
Patent: 10
Shanghai Shi, China
Patent: 9
Sichuan Sheng, China
Patent: 9
Hyogo-ken, Japan
Patent: 8
Tokyo-to, Japan
Patent: 7
Massachusetts, United States
Patent: 7
Henan Sheng, China
Patent: 7
Texas, United States
Patent: 6
Jiangsu Sheng, China
Patent: 6
Tokyo-to, Japan
Patent: 6
Startups & Unicorns
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Innovation Intensity
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 237 patents applied in the last 5 years. We discover 138 most active companies in this area. The fast-growing Zhejiang Normal University, Nanjing University of Posts & Telecommunications, Guilin University of Electronic Technology take 10.97% of patent filing during this period.
Zhejiang Sheng, China
Patent: 10
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 9
Guangxi Zhuangzu Zizhiqu, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
Anhui Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 5
Heilongjiang Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Chongqing Shi, China
Patent: 4
New Entrants
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Innovation in recent 5 years
With the analysis among related 237 patents in last 5 years, we discover 102 new entrants. Nanjing University of Posts & Telecommunications, Hefei University of Technology, CITIC Dicastal Co., Ltd. are the most active new entrants in this area.
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 9
Anhui Sheng, China
Patent: 7
Hebei Sheng, China
Patent: 4
Heilongjiang Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Hebei Sheng, China
Patent: 2
Research Institutions
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Innovation Intensity
With the analysis among 348 patents, we discovered top 96 universities and scientific research institutions by total patent application. China Jiliang University, University of Electronic Science & Technology of China, Zhejiang Normal University are dominant in this area. They take 13.51% of the total patent filing.
Zhejiang Sheng, China
Patent: 21
Sichuan Sheng, China
Patent: 12
Zhejiang Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 10
Guangxi Zhuangzu Zizhiqu, China
Patent: 9
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 8
Anhui Sheng, China
Patent: 7
Jiangxi Sheng, China
Patent: 7
Anhui Sheng, China
Patent: 6
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