Jinhhao NG

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Singapore, SG

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for determining a lens of customized color
- Patent number 12,111,520
- Issue date Oct 8, 2024
- Essilor International
- William Trottier-Lapointe
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MANUFACTURING AN OPHTHALMIC LENS
- Publication number 20230161176
- Publication date May 25, 2023
- Essilor International
- Yu LIU
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD AND SYSTEM FOR DETERMINING A LENS OF CUSTOMIZED COLOR
- Publication number 20210165248
- Publication date Jun 3, 2021
- William TROTTIER-LAPOINTE
- G02 - OPTICS