Inventor · disambiguated record
Haifeng Shan
Also filed as: SHAN HAIFENG
18 granted patents·7 pending applications·13 citations·filing 2011–2025
88Inventor score
Top patents by PatentIndex Score
25 records- 0191US12226968B2Injection overmolding with heat/cool cycling for making optical lenses using 3D-printed functional wafersESSILOR INT·Filed 2020·Granted Feb 18, 2025·2 cites·8 claims
- 0287US11029541B2Optical article with blue cut, high UV cut and high clarityESSILOR INT·Filed 2017·Granted Jun 8, 2021·5 cites·19 claims
- 0383US10768448B2Apparatuses and methods for blue-cut lensesESSILOR INT·Filed 2017·Granted Sep 8, 2020·1 cites·11 claims
- 0472US9242418B2Ophthalmic lens containing a fresnel surface and method for manufacturing sameSHAN HAIFENG·Filed 2011·Granted Jan 26, 2016·4 cites·20 claims
- 0570US2025135737A1Injection Overmolding with Heat/Cool Cycling for Making Optical Lenses Using 3D-Printed Functional WafersESSILOR INT·Filed 2025·Application pending·0 cites
- 0666US11009724B2Polarized films with specific light filtersESSILOR INT·Filed 2016·Granted May 18, 2021·1 cites·16 claims
- 0763US12226951B2FDM 3D printing of optical lens with high clarity and mechanical strengthESSILOR INT·Filed 2020·Granted Feb 18, 2025·0 cites·7 claims
- 0862US12233611B2Functional wafers by 3D printingESSILOR INT·Filed 2021·Granted Feb 25, 2025·0 cites·16 claims
- 0957US10562248B2Optical lens comprising a protective removable filmESSILOR INT·Filed 2014·Granted Feb 18, 2020·0 cites·18 claims
- 1057US2025042082A1Manufacturing of high transparent articles using fdm 3d printingESSILOR INT·Filed 2022·Application pending·0 cites
- 1155US11505675B2Polycarbonate resin compositions with consistent color and stable blue-cut performanceESSILOR INT·Filed 2017·Granted Nov 22, 2022·0 cites·13 claims
- 1254US12235525B2Polarized lenses comprising mix of NIR dyes for broad NIR protectionESSILOR INT·Filed 2020·Granted Feb 25, 2025·0 cites·10 claims
- 1353US12196989B2Optical element comprising mix of NIR dyes for broader NIR cut and better aestheticESSILOR INT·Filed 2020·Granted Jan 14, 2025·0 cites·14 claims
- 1453US11106057B2Temporary polar patchesESSILOR INT·Filed 2016·Granted Aug 31, 2021·0 cites·11 claims
- 1553US2023364871A1Method for printing a thermoplastic film on an optical moldESSILOR INT·Filed 2021·Application pending·0 cites
- 1651US9274253B2Process of drilling organic glassesESSILOR INT·Filed 2013·Granted Mar 1, 2016·0 cites·16 claims
- 1751US2024308161A1Composite mold insert for fabricating microstructured lensesESSILOR INT·Filed 2022·Application pending·0 cites
- 1849US8920585B2Asymmetric bladder compression for elimination of lamination defects on progressive addition lensesSHAN HAIFENG·Filed 2012·Granted Dec 30, 2014·0 cites·20 claims
- 1948US2023375856A1Soft optical patch with light filtration and vision correction for ophthalmic applicationsESSILOR INT·Filed 2021·Application pending·0 cites
- 2047US10114234B2Transparent optical article having a reduced yellowness appearanceESSILOR INT·Filed 2013·Granted Oct 30, 2018·0 cites·19 claims
- 2147US2022276409A1Method for Making Optical Lenses Using 3D Printed Functional WafersESSILOR INT·Filed 2020·Application pending·0 cites
- 2243US12111520B2Method and system for determining a lens of customized colorESSILOR INT·Filed 2019·Granted Oct 8, 2024·0 cites·18 claims
- 2343US9477099B2Transparent optical element with dual light-polarizing effectESSILOR INT·Filed 2012·Granted Oct 25, 2016·0 cites·31 claims
- 2443US9120277B2Process of drilling organic glasses using a thermoplastic film protecting against cracking and crazingESSILOR INT·Filed 2013·Granted Sep 1, 2015·0 cites·12 claims
- 2538US2019346693A1Polycarbonate resin with improved blue-cut and neutral colorESSILOR INT·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →