Hongfei Zhu

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Notre Dame, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Total-internal reflection elastic metasurfaces: design and application
- Patent number 11,339,845
- Issue date May 24, 2022
- National Technology & Engineering Solutions of Sandia, LLC
- Timothy Walsh
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Metamaterial based acoustic lenses for structural health monitoring
- Patent number 9,437,183
- Issue date Sep 6, 2016
- University of Notre Dame du Lac
- Fabio Semperlotti
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
METAMATERIAL BASED ACOUSTIC LENSES FOR STRUCTURAL HEALTH MONITORING
- Publication number 20150228269
- Publication date Aug 13, 2015
- UNIVERSITY OF NOTRE DAME DU LAC
- Fabio Semperlotti
- G01 - MEASURING TESTING