Thomas Joseph Coffey

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Cleveland Heights, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Low T1I/low InI-based dose for dimming with minimal color shift and...
- Patent number 8,552,646
- Issue date Oct 8, 2013
- General Electric Company
- Lei Deng
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LOW TII/LOW InI-BASED DOSE FOR DIMMING WITH MINIMAL COLOR SHIFT AND...
- Publication number 20120280616
- Publication date Nov 8, 2012
- General Electric Company
- Lei Deng
- H01 - BASIC ELECTRIC ELEMENTS