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
Koninklijke Philips NV
Noord-Holland, Netherlands
Patent: 18
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 12
Oki Electric Industry Co., Ltd.
Tokyo-to, Japan
Patent: 12
Matra Nortel Communications
France
Patent: 12
GoerTek Inc.
Shandong Sheng, China
Patent: 11
Harman Becker Automotive Systems GmbH
Germany
Patent: 11
Motorola, Inc.
Illinois, United States
Patent: 9
British Telecommunications Plc
United Kingdom
Patent: 8
Daimler AG & Co. Anlagenverwaltung OHG
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 United Imaging Healthcare Co., Ltd.
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.
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
Oki Electric Industry Co., Ltd.
Tokyo-to, Japan
Patent: 4
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 3
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 3
Xidian University
Shaanxi Sheng, China
Patent: 3
Xi'an University of Posts & Telecommunications
Shaanxi Sheng, China
Patent: 3
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 2
Shandong Hi-Speed Group Co., Ltd.
Shandong Sheng, China
Patent: 2
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 2
Beijing University of Posts & Telecommunications
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.
Huawei Technologies Co., Ltd.
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 Hi-Speed Group Co., Ltd.
Shandong Sheng, China
Patent: 2
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 2
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 2
Tianjin University
Tianjin Shi, China
Patent: 2
Ping An Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 2
Zhuhai Jieli Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Shandong University
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.
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 6
Xidian University
Shaanxi Sheng, China
Patent: 5
Southeast University
Jiangsu Sheng, China
Patent: 4
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 4
University of Aalborg
Denmark
Patent: 3
Indian Institute of Technology Bombay
Maharashtra, India
Patent: 3
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 3
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 3
Hohai University
Jiangsu Sheng, China
Patent: 3
Xi'an University of Posts & Telecommunications
Shaanxi Sheng, China
Patent: 3
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