Charles F. Krumm

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Newport Coast, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Vertical cavity surface emitting laser (VCSEL) and related method
- Patent number 7,505,503
- Issue date Mar 17, 2009
- Cosemi Technologies, Inc.
- Nguyen X. Nguyen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Structure and method in an HBT for an emitter ballast resistor with...
- Patent number 6,768,140
- Issue date Jul 27, 2004
- Skyworks Solutions, Inc.
- Kyushik Hong
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
VERTICAL CAVITY SURFACE EMITTING LASER (VCSEL) AND RELATED METHOD
- Publication number 20080205465
- Publication date Aug 28, 2008
- Cosemi Technologies
- Nguyen X. Nguyen
- H01 - BASIC ELECTRIC ELEMENTS