With the analysis among 102 patents, we discovered top 55 key players by total patent application. Hydroacoustics, Inc., Qualinx BV, General Electric Co. are dominant in this area. They take 19.61% of the total patent filing.
New York, United States
Patent: 11
Zuid-Holland, Netherlands
Patent: 5
Massachusetts, United States
Patent: 4
Connecticut, United States
Patent: 4
Minnesota, United States
Patent: 4
New York, United States
Patent: 3
Hamburg, Germany
Patent: 2
Manitoba, Canada
Patent: 2
Distrito Federal, Mexico
Patent: 2
With the analysis among 5 patents, we discovered top 1 start-ups by total patent application.
Zuid-Holland, Netherlands
Patent: 5
With the analysis among related 7 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing Qualinx BV, China Railway 16th Bureau Group Co., Ltd., Hubei Chenglin New Material Technology Co., Ltd. take 42.86% of patent filing during this period.
Zuid-Holland, Netherlands
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among related 7 patents in last 5 years, we discover 6 new entrants. China Railway 16th Bureau Group Co., Ltd., Hubei Chenglin New Material Technology Co., Ltd., Hunan University of Science & Technology are the most active new entrants in this area.
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among 17 patents, we discovered top 5 universities and scientific research institutions by total patent application. California Institute of Technology, Beijing University of Technology, University of Chinese Academy of Sciences are dominant in this area. They take 58.82% of the total patent filing.
California, United States
Patent: 5
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1