Qifeng Wei

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Wayland, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Analysis of mitral regurgitation by ultrasonic imaging
- Patent number 10,674,993
- Issue date Jun 9, 2020
- Koninklijke Philips N.V.
- Qifeng Wei
- G01 - MEASURING TESTING
Information Patent Grant
Ultrasonic color flow map for analysis of mitral regurgitation
- Patent number 10,512,444
- Issue date Dec 24, 2019
- Koninklijke Philips N.V.
- Karl Erhard Thiele
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Analysis of mitral regurgitation from slit orifices by ultrasonic i...
- Patent number 10,463,341
- Issue date Nov 5, 2019
- Koninklijke Philips N.V.
- Qifeng Wei
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Wall filter for ultrasonic mitral regurgitation analysis
- Patent number 10,398,407
- Issue date Sep 3, 2019
- Koninklijke Philips N.V.
- Qifeng Wei
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Automated identification of the location of a regurgitant orifice o...
- Patent number 10,231,693
- Issue date Mar 19, 2019
- Koninklijke Philips N.V.
- Qifeng Wei
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND SYSTEMS FOR VALVE REGURGITATION ASSESSMENT
- Publication number 20220079551
- Publication date Mar 17, 2022
- Koninklijke Philips N.V.
- Stéphane ALLAIRE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ULTRASONIC COLOR FLOW MAP FOR ANALYSIS OF MITRAL REGURGITATION
- Publication number 20150148679
- Publication date May 28, 2015
- Koninklijke Philips N.V.
- Karl Erhard Thiele
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
WALL FILTER FOR ULTRASONIC MITRAL REGURGITATION ANALYSIS
- Publication number 20130296703
- Publication date Nov 7, 2013
- Qifeng Wei
- G01 - MEASURING TESTING
Information Patent Application
ANALYSIS OF MITRAL REGURGITATION BY ULTRASONIC IMAGING
- Publication number 20130274606
- Publication date Oct 17, 2013
- Koninklijke Philips Electronics N.V.
- Qifeng Wei
- G01 - MEASURING TESTING
Information Patent Application
ANALYSIS OF MITRAL REGURGITATION FROM SLIT ORIFICES BY ULTRASONIC I...
- Publication number 20130261458
- Publication date Oct 3, 2013
- Koninklijke Philips Electronics N.V.
- Qifeng Wei
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
AUTOMATED IDENTIFICATION OF THE LOCATION OF A REGURGITANT ORIFICE O...
- Publication number 20130261457
- Publication date Oct 3, 2013
- Koninklijke Philips Electronics N.V.
- Qifeng Wei
- G01 - MEASURING TESTING