Inventor · disambiguated record
Sy Hieu Dau
Also filed as: DAU SY HIEU
1 granted patent·2 pending applications·0 citations·filing 2021–2023
9Inventor score
Top patents by PatentIndex Score
3 records- 0148US2024102884A1System and method for inspecting mold defects in wet ophthalmic lensesEMAGE VISION PTE LTD·Filed 2023·Application pending·0 cites
- 0240US12044592B2System and method for detecting optical power of dry ophthalmic lensesEMAGE AI PTE LTD·Filed 2021·Granted Jul 23, 2024·0 cites·3 claims
- 0339US2023281781A1System and method for detecting defects using ir wavelength for dry ophthalmic lensesEMAGE AL PTE LTD·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →