Hon Ki Tsang

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Hong Kong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Wideband grating coupler
- Patent number 12,001,054
- Issue date Jun 4, 2024
- The Chinese University of Hong Kong
- Xuetong Zhou
- G02 - OPTICS
Information Patent Grant
Multimode waveguide grating coupler
- Patent number 11,428,869
- Issue date Aug 30, 2022
- The Chinese University of Hong Kong
- Hon Ki Tsang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
HIGH COUPLING EFFICIENCY BLAZED WAVEGUIDE GRATING COUPLER
- Publication number 20240053543
- Publication date Feb 15, 2024
- The Chinese University of Hong Kong
- Hon Ki TSANG
- G02 - OPTICS
Information Patent Application
WIDEBAND GRATING COUPLER
- Publication number 20220137293
- Publication date May 5, 2022
- The Chinese University of Hong Kong
- Xuetong ZHOU
- G02 - OPTICS
Information Patent Application
MULTIMODE WAVEGUIDE GRATING COUPLER
- Publication number 20200333535
- Publication date Oct 22, 2020
- The Chinese University of Hong Kong
- Hon Ki Tsang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL DEVICES FOR COUPLING OF LIGHT
- Publication number 20090290837
- Publication date Nov 26, 2009
- The Chinese University of Hong Kong
- Xia Chen
- G02 - OPTICS