With the analysis among 281 patents, we discovered top 124 key players by total patent application. Thales SA, Raytheon Co., CellGuide Ltd. are dominant in this area. They take 19.57% of the total patent filing.
Shanghai Shi, China
Patent: 20
Airbus Defence & Space GmbH
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 5
Telefonaktiebolaget LM Ericsson
Nagano-ken, Japan
Patent: 4
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With the analysis among related 145 patents applied in the last 5 years. We discover 75 most active companies in this area. The fast-growing Xidian University, BAE Systems Information & Electronic Sys Integration, Inc., Ningbo Feixin Electronic Technology Co. Ltd. take 15.17% of patent filing during this period.
Shaanxi Sheng, China
Patent: 14
BAE Systems Information & Electronic Sys Integration, Inc.
New Hampshire, United States
Patent: 4
Ningbo Feixin Electronic Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 4
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 4
National University of Defense Technology
Hunan Sheng, China
Patent: 3
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 3
Petroleum Geophysical Technology Research Institute of China Petrochemical Corporation
Jiangsu Sheng, China
Patent: 3
Wuhan Research Institute of Post & Telecommunications Co. Ltd.
Hubei Sheng, China
Patent: 3
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 2
Schlumberger Technologies, Inc.
New Jersey, United States
Patent: 2
With the analysis among related 145 patents in last 5 years, we discover 64 new entrants. BAE Systems Information & Electronic Sys Integration, Inc., Ningbo Feixin Electronic Technology Co. Ltd., China Petroleum & Chemical Corp. are the most active new entrants in this area.
BAE Systems Information & Electronic Sys Integration, Inc.
New Hampshire, United States
Patent: 4
Ningbo Feixin Electronic Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 4
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 3
Petroleum Geophysical Technology Research Institute of China Petrochemical Corporation
Jiangsu Sheng, China
Patent: 3
Wuhan Research Institute of Post & Telecommunications Co. Ltd.
Hubei Sheng, China
Patent: 3
Schlumberger Technologies, Inc.
New Jersey, United States
Patent: 2
The 29th Research Institute of China Electronics Technology Corporation
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Patent: 2
China Aviation Industry Corporation Lei Hua Electronic Technology Research Institute
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Patent: 2
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 2
Beijing Uno Xinchuang Technology Co., Ltd.
Beijing Shi, China
Patent: 2
With the analysis among 170 patents, we discovered top 36 universities and scientific research institutions by total patent application. Xidian University, University of Electronic Science & Technology of China, Beihang University are dominant in this area. They take 17.65% of the total patent filing.
Shaanxi Sheng, China
Patent: 19
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 7
Beijing Shi, China
Patent: 4
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 4
National University of Defense Technology
Hunan Sheng, China
Patent: 4
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 3
Beijing Institute of Technology
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Civil Aviation University of China
Tianjin Shi, China
Patent: 3
Chinese Academy of Sciences Institute of Acoustics