Yu Wai CHAN

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Hong Kong, HK

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Patents Grantslast 30 patents

Information Patent Grant
Sapphire coated substrate with a flexible, anti-scratch and multi-l...
- Patent number 11,713,503
- Issue date Aug 1, 2023
- Hong Kong Baptist University
- Kok Wai Cheah
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Sapphire thin film coated substrate
- Patent number 11,028,471
- Issue date Jun 8, 2021
- HKBU R&D LICENSING LIMITED
- Kok Wai Cheah
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Sapphire thin film coated flexible substrate
- Patent number 10,941,480
- Issue date Mar 9, 2021
- HKBU R&D LICENSING LIMITED
- Kok Wai Cheah
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Sapphire thin film coated flexible substrate
- Patent number 10,072,329
- Issue date Sep 11, 2018
- Hong Kong Baptist University
- Kok Wai Cheah
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Sapphire Coated Substrate With A Flexible, Anti-Scratch And Multi-L...
- Publication number 20190249292
- Publication date Aug 15, 2019
- HONG KONG BAPTIST UNIVERSITY
- Kok Wai CHEAH
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
SAPPHIRE THIN FILM COATED SUBSTRATE
- Publication number 20190242004
- Publication date Aug 8, 2019
- Hong Kong Baptist University
- Kok Wai CHEAH
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Sapphire thin film coated flexible substrate
- Publication number 20180347028
- Publication date Dec 6, 2018
- HONG KONG BAPTIST UNIVERSITY
- Kok Wai CHEAH
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Sapphire thin film coated flexible substrate
- Publication number 20160024639
- Publication date Jan 28, 2016
- HONG KONG BAPTIST UNIVERSITY
- Kok Wai CHEAH
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...