Search results for “Spectral subtraction” companies
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Key Players
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Innovation Intensity
With the analysis among 354 patents, we discovered top 110 key players by total patent application. Telefonaktiebolaget LM Ericsson, Koninklijke Philips NV, Mitsubishi Electric Corp. are dominant in this area. They take 25.14% of the total patent filing.
Telefonaktiebolaget LM Ericsson
Sweden
Patent: 59
Noord-Holland, Netherlands
Patent: 18
Tokyo-to, Japan
Patent: 12
Tokyo-to, Japan
Patent: 12
France
Patent: 12
Shandong Sheng, China
Patent: 11
Germany
Patent: 11
Illinois, United States
Patent: 9
United Kingdom
Patent: 8
Brandenburg, Germany
Patent: 8
Startups & Unicorns
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Innovation Intensity
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Shanghai Shi, China
Patent: 1
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 94 patents applied in the last 5 years. We discover 71 most active companies in this area. The fast-growing Guilin University of Electronic Technology, Oki Electric Industry Co., Ltd., Huawei Technologies Co., Ltd. take 12.77% of patent filing during this period.
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
Tokyo-to, Japan
Patent: 4
Guangdong Sheng, China
Patent: 3
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Xi'an University of Posts & Telecommunications
Shaanxi Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
New Entrants
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Innovation in recent 5 years
With the analysis among related 94 patents in last 5 years, we discover 61 new entrants. Huawei Technologies Co., Ltd., Nanjing University of Posts & Telecommunications, Xi'an University of Posts & Telecommunications are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 3
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 3
Xi'an University of Posts & Telecommunications
Shaanxi Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Research Institutions
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Innovation Intensity
With the analysis among 105 patents, we discovered top 53 universities and scientific research institutions by total patent application. Guilin University of Electronic Technology, Xidian University, Southeast University are dominant in this area. They take 14.29% of the total patent filing.
Guangxi Zhuangzu Zizhiqu, China
Patent: 6
Shaanxi Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 4
Denmark
Patent: 3
Maharashtra, India
Patent: 3
Sichuan Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Xi'an University of Posts & Telecommunications
Shaanxi Sheng, China
Patent: 3
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