Inventor · disambiguated record
Songfeng Han
Also filed as: HAN SONGFENG
3 granted patents·2 pending applications·1 citations·filing 2020–2022
47Inventor score
Files withCORNING INC5
Top patents by PatentIndex Score
5 records- 0180US11988919B2Backlights including patterned diffusers and wavelength selective reflectorsCORNING INC·Filed 2021·Granted May 21, 2024·1 cites·11 claims
- 0257US11927849B2Backlight including rectangular reflectors including rounded corners and method for fabricating the backlightCORNING INC·Filed 2020·Granted Mar 12, 2024·0 cites·24 claims
- 0354US11927791B2Backlights including patterned reflectorsCORNING INC·Filed 2021·Granted Mar 12, 2024·0 cites·25 claims
- 0443US2024094580A1Backlights including patterned diffusers and wavelength selective reflectorsCORNING INC·Filed 2022·Application pending·0 cites
- 0539US2022197090A1Backlight units having quantum dotsCORNING INC·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →