Inventor · disambiguated record
Hsi-Ling Chang
Also filed as: CHANG HSI-LING
33 granted patents·7 pending applications·30 citations·filing 2015–2024
94Inventor score
Top patents by PatentIndex Score
40 records- 0192US10436954B2Camera deviceSINTAI OPTICAL SHENZHEN CO LTD·Filed 2017·Granted Oct 8, 2019·13 cites·16 claims
- 0291US12055698B2Lens assemblySINTAI OPTICAL SHENZHEN CO LTD·Filed 2021·Granted Aug 6, 2024·4 cites·20 claims
- 0381US12468129B2Lens assemblySINTAI OPTICAL SHENZHEN CO LTD·Filed 2024·Granted Nov 11, 2025·0 cites·19 claims
- 0477US11513317B2Lens device under cover glass and lens assemblySINTAI OPTICAL SHENZHEN CO LTD·Filed 2020·Granted Nov 29, 2022·1 cites·20 claims
- 0577US11385437B2Lens assemblySINTAI OPTICAL SHENZHEN CO LTD·Filed 2019·Granted Jul 12, 2022·2 cites·18 claims
- 0677US10409033B2Lens assemblySINTAI OPTICAL SHENZHEN CO LTD·Filed 2017·Granted Sep 10, 2019·2 cites·20 claims
- 0776US10606028B2Wide-angle lens assemblySINTAI OPTICAL SHENZHEN CO LTD·Filed 2018·Granted Mar 31, 2020·2 cites·21 claims
- 0873US9927595B2Lens assemblySINTAI OPTICAL SHENZHEN CO LTD·Filed 2015·Granted Mar 27, 2018·2 cites·17 claims
- 0973US2024019667A1Lens AssemblySINTAI OPTICAL SHENZHEN CO LTD·Filed 2023·Application pending·0 cites
- 1069US10523850B2Camera device with adjustable apertureSINTAI OPTICAL SHENZHEN CO LTD·Filed 2016·Granted Dec 31, 2019·1 cites·28 claims
- 1167US10620404B2Optical lensSINTAI OPTICAL SHENZHEN CO LTD·Filed 2016·Granted Apr 14, 2020·1 cites·17 claims
- 1266US11852849B2Camera deviceSINTAI OPTICAL SHENZHEN CO LTD·Filed 2021·Granted Dec 26, 2023·0 cites·18 claims
- 1365US11536933B2Lens assemblySINTAI OPTICAL SHENZHEN CO LTD·Filed 2020·Granted Dec 27, 2022·0 cites·20 claims
- 1463US10067315B2Lens assemblySINTAI OPTICAL SHENZHEN CO LTD·Filed 2015·Granted Sep 4, 2018·1 cites·9 claims
- 1563US9939612B2Wide-angle lensAO ETHER OPTRONICS SHENZHEN LTD·Filed 2016·Granted Apr 10, 2018·1 cites·18 claims
- 1662US2025271643A1Lens AssemblyASIA OPTICAL CO INC·Filed 2024·Application pending·0 cites
- 1761US2025147281A1Lens AssemblySINTAI OPTICAL SHENZHEN CO LTD·Filed 2024·Application pending·0 cites
- 1859US11209578B2Camera deviceSINTAI OPTICAL SHENZHEN CO LTD·Filed 2019·Granted Dec 28, 2021·0 cites·18 claims
- 1957US10782503B2Lens assemblySINTAI OPTICAL SHENZHEN CO LTD·Filed 2018·Granted Sep 22, 2020·0 cites·20 claims
- 2056US11947092B2Lens assemblySINTAI OPTICAL SHENZHEN CO LTD·Filed 2022·Granted Apr 2, 2024·0 cites·20 claims
- 2155US12416789B2Lens assemblySINTAI OPTICAL SHENZHEN CO LTD·Filed 2021·Granted Sep 16, 2025·0 cites·16 claims
- 2255US12124016B2Lens assemblySINTAI OPTICAL SHENZHEN CO LTD·Filed 2022·Granted Oct 22, 2024·0 cites·21 claims
- 2355US11243378B2Lens assemblySINTAI OPTICAL SHENZHEN CO LTD·Filed 2019·Granted Feb 8, 2022·0 cites·20 claims
- 2455US11099363B2Lens deviceSINTAI OPTICAL SHENZHEN CO LTD·Filed 2019·Granted Aug 24, 2021·0 cites·20 claims
- 2555US10705315B2Slim lens assemblySINTAI OPTICAL SHENZHEN CO LTD·Filed 2018·Granted Jul 7, 2020·0 cites·20 claims
- 2655US2024019681A1Lens DeviceSINTAI OPTICAL SHENZHEN CO LTD·Filed 2023·Application pending·0 cites
- 2753US10948698B2Lens assemblySINTAI OPTICAL SHENZHEN CO LTD·Filed 2018·Granted Mar 16, 2021·0 cites·18 claims
- 2852US2023108477A1Lens assemblySINTAI OPTICAL SHENZHEN CO LTD·Filed 2022·Application pending·0 cites
- 2951US10866388B2Lens assemblySINTAI OPTICAL SHENZHEN CO LTD·Filed 2018·Granted Dec 15, 2020·0 cites·18 claims
- 3050US10942337B2Lens assemblySINTAI OPTICAL SHENZHEN CO LTD·Filed 2018·Granted Mar 9, 2021·0 cites·20 claims
- 3149US12001079B2Optical camera lensSINTAI OPTICAL SHENZHEN CO LTD·Filed 2021·Granted Jun 4, 2024·0 cites·13 claims
- 3249US11668902B2Lens assemblySINTAI OPTICAL SHENZHEN CO LTD·Filed 2020·Granted Jun 6, 2023·0 cites·20 claims
- 3349US11428902B2Lens assembly comprising five lenses of ++−−+ refractive powersSINTAI OPTICAL SHENZHEN CO LTD·Filed 2019·Granted Aug 30, 2022·0 cites·14 claims
- 3449US10656384B2Wide-angle lens assemblySINTAI OPTICAL SHENZHEN CO LTD·Filed 2018·Granted May 19, 2020·0 cites·20 claims
- 3547US11921260B2Lens assembly including six lenses of +−+++−, +−+−+−, or ++−++−; or seven lenses of+−++−+−, or +−+++−− refractive powersSINTAI OPTICAL SHENZHEN CO LTD·Filed 2019·Granted Mar 5, 2024·0 cites·12 claims
- 3643US10310215B2Lens assemblySINTAI OPTICAL SHENZHEN CO LTD·Filed 2015·Granted Jun 4, 2019·0 cites·20 claims
- 3743US2020096745A1Lens ApparatusSINTAI OPTICAL SHENZHEN CO LTD·Filed 2019·Application pending·0 cites
- 3842US9733450B2Lens assemblyAO ETHER OPTRONICS (SHENZHEN) LTD·Filed 2016·Granted Aug 15, 2017·0 cites·12 claims
- 3939US2017139187A1Lens AssemblySINTAI OPTICAL SHENZHEN CO LTD·Filed 2017·Application pending·0 cites
- 4038US11480760B2Lens assemblySINTAI OPTICAL SHENZHEN CO LTD·Filed 2020·Granted Oct 25, 2022·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →