David J. Brady

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Champaign, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Interferometric sensor and method to detect optical fields
- Patent number 6,639,683
- Issue date Oct 28, 2003
- Remy Tumbar
- G01 - MEASURING TESTING
Information Patent Grant
Multilayer optical memory with means for recording and reading info...
- Patent number 5,488,597
- Issue date Jan 30, 1996
- Chen; Alan G.
- Alan G. Chen
- G11 - INFORMATION STORAGE