Inventor · disambiguated record
Hung-Han Duan
Also filed as: DUAN HUNG-HAN
0 granted patents·4 pending applications·0 citations·filing 2024–2024
Files withPLATINUM OPTICS TECH INC4
Top patents by PatentIndex Score
4 records- 0166US2024425709A1Ultraviolet-absorbing resin composition, ultraviolet-absorbing resin and preparation method thereofPLATINUM OPTICS TECH INC·Filed 2024·Application pending·0 cites
- 0256US2024418908A1Filter lens and method for preparing the samePLATINUM OPTICS TECH INC·Filed 2024·Application pending·0 cites
- 0355US2024418910A1Lens module with integrated structurePLATINUM OPTICS TECH INC·Filed 2024·Application pending·0 cites
- 0454US2024427067A1FilterPLATINUM OPTICS TECH INC·Filed 2024·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →