David Lacey

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Penang, MY

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Patents Grantslast 30 patents

Information Patent Grant
Light-emitting devices
- Patent number 6,801,000
- Issue date Oct 5, 2004
- Cambridge Display Technology Ltd.
- Jan Jongman
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Light-emitting devices
- Publication number 20040021423
- Publication date Feb 5, 2004
- Jan Jongman
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS