YC

Yin Chang

NI National Health Research Institutes: 1 patents #131 of 318Top 45%
Overall (All Time): #4,130,077 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10376280 Inverted bowl shaped ultrasound probe structure of guiding the puncture needle Ching-Hsin Chen 2019-08-13