Matthew Weig

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Maynard, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Light emitting device processes
- Patent number 7,344,903
- Issue date Mar 18, 2008
- Luminus Devices, Inc.
- Alexei A. Erchak
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device processes
- Patent number 7,341,880
- Issue date Mar 11, 2008
- Luminus Devices, Inc.
- Alexei A. Erchak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
LIGHT EMITTING DEVICE PROCESSES
- Publication number 20090023239
- Publication date Jan 22, 2009
- Luminus Devices, Inc.
- Alexei A. Erchak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT EMITTING DEVICE PROCESSES
- Publication number 20080248602
- Publication date Oct 9, 2008
- Luminus Devices, Inc.
- Alexei A. Erchak
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE PROCESSES
- Publication number 20080241978
- Publication date Oct 2, 2008
- Alexei A. Erchak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Light emitting device processes
- Publication number 20050059179
- Publication date Mar 17, 2005
- Alexei A. Erchak
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light emitting device processes
- Publication number 20050059178
- Publication date Mar 17, 2005
- Alexei A. Erchak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE