Marshall Y. Huang

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Glendale, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Switch control with light beams
- Patent number 6,975,783
- Issue date Dec 13, 2005
- Northrop Grumman Corporation
- Marshall Y. Huang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Switch control with light beams
- Publication number 20040161187
- Publication date Aug 19, 2004
- Marshall Y. Huang
- H01 - BASIC ELECTRIC ELEMENTS