King Fai LI

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Hong Kong, HK

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Patents Grantslast 30 patents

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...
Information Patent Grant
Sapphire thin film coated substrate
- Patent number 9,695,501
- Issue date Jul 4, 2017
- 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 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 substrate
- Publication number 20160076135
- Publication date Mar 17, 2016
- 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...