Kerry Cheung

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Cambridge, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Batch fabricated rectangular rod, planar MEMS quadrupole with ion o...
- Patent number 7,935,924
- Issue date May 3, 2011
- Massachusetts Institute of Technology
- Kerry Cheung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Performance enhancement through use of higher stability regions and...
- Patent number 7,935,923
- Issue date May 3, 2011
- Massachusetts Institute of Technology
- Kerry Cheung
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
BATCH FABRICATED RECTANGULAR ROD, PLANAR MEMS QUADRUPOLE WITH ION O...
- Publication number 20090026367
- Publication date Jan 29, 2009
- Kerry Cheung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PERFORMANCE ENHANCEMENT THROUGH USE OF HIGHER STABILITY REGIONS AND...
- Publication number 20090026363
- Publication date Jan 29, 2009
- Kerry Cheung
- H01 - BASIC ELECTRIC ELEMENTS