Wai Yip Cheung

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Kowloon, HK

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Patents Grantslast 30 patents

Information Patent Grant
MgS solar-blind UV radiation detector
- Patent number 8,592,935
- Issue date Nov 26, 2013
- The Hong Kong University of Science and Technology
- Iam Keong Sou
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
VIRTUAL 3D DISPLAY APPARATUS
- Publication number 20220224878
- Publication date Jul 14, 2022
- Carson Wai Keung Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE