Inventor · disambiguated record
Choon Hwai Yap
Also filed as: YAP CHOON-HWAI
6 granted patents·1 citations·filing 2011–2020
66Inventor score
Files withWEI QIFENG3KIM KANG1NAT UNIV SINGAPORE1UNIV OF PITTSBURGH - OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION1
Top patents by PatentIndex Score
6 records- 0167US11808754B2Ultrasound devices and systems for determining constitutive relations and fiber orientation of soft tissuesUNIV OF PITTSBURGH—OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION·Filed 2019·Granted Nov 7, 2023·0 cites·8 claims
- 0256US12409248B2Haemostatic device, haemostatic coating dispersion and hydrophobic surfaceNAT UNIV SINGAPORE·Filed 2020·Granted Sep 9, 2025·0 cites·18 claims
- 0356US10564143B2Methods and apparatus to measure constitutive relations and fiber orientation of soft tissuesKIM KANG·Filed 2014·Granted Feb 18, 2020·0 cites·12 claims
- 0453US10674993B2Analysis of mitral regurgitation by ultrasonic imagingWEI QIFENG·Filed 2011·Granted Jun 9, 2020·1 cites·17 claims
- 0537US10463341B2Analysis of mitral regurgitation from slit orifices by ultrasonic imagingWEI QIFENG·Filed 2011·Granted Nov 5, 2019·0 cites·12 claims
- 0635US10231693B2Automated identification of the location of a regurgitant orifice of a mitral valve in an ultrasound imageWEI QIFENG·Filed 2011·Granted Mar 19, 2019·0 cites·11 claims
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