With the analysis among 4,700 patents, we discovered top 480 key players by total patent application. ATLAS ELEKTRONIK GmbH, Thompson CSF, Thales SA are dominant in this area. They take 8.26% of the total patent filing.
Bremen, Germany
Patent: 157
Pennsylvania, United States
Patent: 53
California, United States
Patent: 50
Texas, United States
Patent: 42
Texas, United States
Patent: 41
Texas, United States
Patent: 38
Tokyo-to, Japan
Patent: 35
With the analysis among 26 patents, we discovered top 7 start-ups by total patent application. Geco Technologies, Insightec Ltd., Spoondrift Technologies, Inc. are active in this area.
Nuevo León, Mexico
Patent: 12
California, United States
Patent: 3
Beijing Shi, China
Patent: 3
Hubei Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among related 1,714 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Harbin Engineering University, The 715th Research Institute of China Shipbuilding Industry Corporation, Northwestern Polytechnical University take 13.48% of patent filing during this period.
Heilongjiang Sheng, China
Patent: 101
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Patent: 83
Shaanxi Sheng, China
Patent: 47
Zhejiang Sheng, China
Patent: 36
Jiangsu Sheng, China
Patent: 33
Bremen, Germany
Patent: 21
Hunan Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 16
Zhejiang Sheng, China
Patent: 16
With the analysis among related 1,714 patents in last 5 years, we discover 376 new entrants. Nanjing Yujiang Electronic Technology Co., Ltd., The 54th Research Institute of China Electronics Technology Group Corporation, Jiangsu Underwater Acoustic Technology Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 16
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Patent: 14
Jiangsu Sheng, China
Patent: 14
Nanjing Ruisheng Marine Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 10
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Patent: 10
Hunan Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
With the analysis among 1,952 patents, we discovered top 190 universities and scientific research institutions by total patent application. Harbin Engineering University, Chinese Academy of Sciences Institute of Acoustics, Northwestern Polytechnical University are dominant in this area. They take 26.02% of the total patent filing.
Heilongjiang Sheng, China
Patent: 171
Shaanxi Sheng, China
Patent: 65
Zhejiang Sheng, China
Patent: 53
Shanxi Sheng, China
Patent: 45
Zhejiang Sheng, China
Patent: 39
Tianjin Shi, China
Patent: 35
Hunan Sheng, China
Patent: 24
Jiangsu Sheng, China
Patent: 22