David M. Lee

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Rockwall, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for forming a multi-frequency surface acoustic wave device
- Patent number 7,665,196
- Issue date Feb 23, 2010
- David M. Lee
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for forming a multi-frequency surface acoustic wave device
- Patent number 7,299,528
- Issue date Nov 27, 2007
- David M. Lee
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Method for forming a multi-frequency surface acoustic wave device
- Publication number 20080222864
- Publication date Sep 18, 2008
- David M. Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method for forming a multi-frequency surface acoustic wave device
- Publication number 20040083590
- Publication date May 6, 2004
- CLARISAY, INC.
- David M. Lee
- H03 - BASIC ELECTRONIC CIRCUITRY