Daniel Seeng Keat Lee

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Selangor, MY

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Patents Grantslast 30 patents

Information Patent Grant
Methods and apparatus for illuminating gemstones
- Patent number 10,505,078
- Issue date Dec 10, 2019
- Effulgent Inc.
- Daniel Seeng Keat Lee
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
ILLUMINATED TRANSFLECTIVE GEMSTONES, METHODS, AND APPARATUS THEREOF
- Publication number 20200105976
- Publication date Apr 2, 2020
- Effulgent Inc.
- Daniel Seng Keat Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ILLUMINATED TRANSFLECTIVE GEMSTONES, METHODS, AND APPARATUS THEREOF
- Publication number 20180033919
- Publication date Feb 1, 2018
- Effulgent Inc.
- Daniel Seeng Keat Lee
- H01 - BASIC ELECTRIC ELEMENTS