Search results for “Estimation of covariance matrices” companies
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Key Players
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Innovation Intensity
With the analysis among 46 patents, we discovered top 23 key players by total patent application. Mitsubishi Electric Corp., Thales SA, Telefonaktiebolaget LM Ericsson are dominant in this area. They take 41.30% of the total patent filing.
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 7
Thales SA
France
Patent: 7
Telefonaktiebolaget LM Ericsson
Sweden
Patent: 5
Siemens AG
Bayern, Germany
Patent: 3
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 3
Apple, Inc.
California, United States
Patent: 2
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 2
Safran Electronics & Defense SAS
France
Patent: 2
GM Global Technology Operations LLC
Michigan, United States
Patent: 2
Hitachi Ltd.
Tokyo-to, Japan
Patent: 1
Startups & Unicorns
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Innovation Intensity
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Fast-Growing
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Innovation in recent 5 years
With the analysis among related 37 patents applied in the last 5 years. We discover 24 most active companies in this area. The fast-growing Xidian University, Huawei Technologies Co., Ltd., Safran Electronics & Defense SAS take 21.62% of patent filing during this period.
Xidian University
Shaanxi Sheng, China
Patent: 4
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 2
Safran Electronics & Defense SAS
France
Patent: 2
National University of Defense Technology
Hunan Sheng, China
Patent: 2
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 2
Tsinghua University
Beijing Shi, China
Patent: 2
Fraunhofer-Gesellschaft eV
Bayern, Germany
Patent: 2
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 2
Nokia Telecommunications Oy
Finland
Patent: 1
Jiangnan University
Jiangsu Sheng, China
Patent: 1
New Entrants
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Innovation in recent 5 years
With the analysis among related 37 patents in last 5 years, we discover 17 new entrants. Safran Electronics & Defense SAS, Nippon Telegraph & Telephone Corp., Tsinghua University are the most active new entrants in this area.
Safran Electronics & Defense SAS
France
Patent: 2
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 2
Tsinghua University
Beijing Shi, China
Patent: 2
Fraunhofer-Gesellschaft eV
Bayern, Germany
Patent: 2
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 2
Nokia Telecommunications Oy
Finland
Patent: 1
Jiangnan University
Jiangsu Sheng, China
Patent: 1
TOSHIBA Corp.
Tokyo-to, Japan
Patent: 1
Jiangsu Normal University
Jiangsu Sheng, China
Patent: 1
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 53 patents, we discovered top 23 universities and scientific research institutions by total patent application. Xidian University, National University of Defense Technology, Xi'an Jiaotong University are dominant in this area. They take 32.08% of the total patent filing.
Xidian University
Shaanxi Sheng, China
Patent: 12
National University of Defense Technology
Hunan Sheng, China
Patent: 3
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
Beijing Institute of Technology
Beijing Shi, China
Patent: 2
Tsinghua University
Beijing Shi, China
Patent: 2
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 2
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 2
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 2
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Polytechnic University of Catalonia
Spain
Patent: 1
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