Inventor · disambiguated record
Yu Hang Leung
Also filed as: LEUNG YU HANG
3 granted patents·3 pending applications·0 citations·filing 2018–2022
39Inventor score
Files withNANO & ADVANCED MATERIALS INST LTD3FOCUS INDUSTRIES LTD1KINGS FLAIR DEV LTD1NANOSHIELDS TECH LIMITED1
Top patents by PatentIndex Score
6 records- 0150US11571664B2Deeply grooved nanoparticle-coated nanofibersNANO & ADVANCED MATERIALS INST LTD·Filed 2019·Granted Feb 7, 2023·0 cites·19 claims
- 0249US12442108B2Protective masks made with polymer-based materialsNANOSHIELDS TECH LIMITED·Filed 2022·Granted Oct 14, 2025·0 cites·17 claims
- 0348US2022281208A1Laminated fabric structure and method for fabricating the sameNANO & ADVANCED MATERIALS INST LTD·Filed 2021·Application pending·0 cites
- 0447US11717793B2Functional fibrous membrane, method for manufacturing the same, filter comprising the sameKINGS FLAIR DEV LTD·Filed 2019·Granted Aug 8, 2023·0 cites·24 claims
- 0542US2022134704A1Multi-Layered Interlaced Membrane and Methods for Fabrication ThereofNANO & ADVANCED MATERIALS INST LTD·Filed 2020·Application pending·0 cites
- 0634US2021060476A1Nanomaterial including nanofibers and beads for hepa air filter mediaFOCUS INDUSTRIES LTD·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →