Boon Kheng Lee

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Simpang Empat, MY

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Patents Grantslast 30 patents

Information Patent Grant
Light emitting diode based light source emitting collimated light
- Patent number 7,112,916
- Issue date Sep 26, 2006
- Kee Siang Goh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting diode incorporating gradient index element
- Patent number 7,102,177
- Issue date Sep 5, 2006
- Avago Technologies ECBU IP (Singapore) Pte Ltd
- Kee Siang Goh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High resolution optical encoder with an angular collimated light beam
- Patent number 6,768,101
- Issue date Jul 27, 2004
- Agilent Technologies, Inc.
- Boon Kheng Lee
- G01 - MEASURING TESTING
Information Patent Grant
Light emitting diode with gradient index layering
- Patent number 6,717,362
- Issue date Apr 6, 2004
- Agilent Technologies, Inc.
- Boon Kheng Lee
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Light-emitting diode incorporating gradient index element
- Publication number 20050045896
- Publication date Mar 3, 2005
- Kee Siang Goh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Optical source having integral diffractive element
- Publication number 20040256628
- Publication date Dec 23, 2004
- Yee Loong Chin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light emitting diode based light source emitting collimated light
- Publication number 20040070337
- Publication date Apr 15, 2004
- Kee Siang Goh
- H01 - BASIC ELECTRIC ELEMENTS