With the analysis among 52 patents, we discovered top 18 key players by total patent application. Philips, VisualSonics, Inc., SONOMETRICS CORPORATION are dominant in this area. They take 42.31% of the total patent filing.
Minnesota, United States
Patent: 4
ZURICH, Switzerland
Patent: 2
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With the analysis among related 5 patents applied in the last 5 years. We discover 1 most active companies in this area.
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With the analysis among 4 patents, we discovered top 1 universities and scientific research institutions by total patent application.