Yu Hui

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Boston, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Acoustic sensor with temperature structure
- Patent number 11,099,078
- Issue date Aug 24, 2021
- Vesper Technologies, Inc.
- Robert Littrell
- G01 - MEASURING TESTING
Information Patent Grant
Piezoelectric micro-electro-mechanical systems (MEMS) device with a...
- Patent number 10,825,982
- Issue date Nov 3, 2020
- Vesper Technologies Inc.
- Robert J. Littrell
- H01 - BASIC ELECTRIC ELEMENTS