Teik Kooi Ong

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Morocco, SG

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Patents Grantslast 30 patents

Information Patent Grant
Current blocking structure to improve semiconductor laser performance
- Patent number 6,813,298
- Issue date Nov 2, 2004
- Denselight Semiconductor PTE LTD
- Yuen Chuen Chan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Two-section distributed Bragg reflector laser
- Patent number 6,807,215
- Issue date Oct 19, 2004
- Denselight Semiconductor PTE LTD
- Yee Loy Lam
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Current blocking structure to improve semiconductor laser performance
- Publication number 20030086462
- Publication date May 8, 2003
- Yuen Chuen Chan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Two-section distributed Bragg reflector laser
- Publication number 20030072344
- Publication date Apr 17, 2003
- Yee Loy Lam
- B82 - NANO-TECHNOLOGY