Cathay Photonics Limited

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Kowloon, 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...

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

Trademarklast 30 trademarks

Information Trademark
86808700
- Serial number 86808700
- Registration number 5216087
- Filing date Nov 4, 2015
- Cathay Photonics Limited
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
86784490 - ARMO GLASS
- Serial number 86784490
- Registration number 5243733
- Filing date Oct 12, 2015
- Cathay Photonics Limited
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments