Inventor · disambiguated record
Yongfeng Lai
Also filed as: LAI YONGFENG
25 granted patents·3 pending applications·22 citations·filing 2017–2025
92Inventor score
Technology areasG02B
Top patents by PatentIndex Score
28 records- 0191US11372210B2Optical imaging lensGENIUS ELECTRONIC OPTICAL XIAMEN CO LTD·Filed 2019·Granted Jun 28, 2022·6 cites·20 claims
- 0283US10761298B2Optical imaging lensGENIUS ELECTRONIC OPTICAL XIAMEN CO LTD·Filed 2018·Granted Sep 1, 2020·4 cites·20 claims
- 0382US11099360B2Optical imaging lensGENIUS ELECTRONIC OPTICAL XIAMEN CO LTD·Filed 2019·Granted Aug 24, 2021·2 cites·20 claims
- 0480US10488627B2Optical imaging lensGENIUS ELECTRONIC OPTICAL XIAMEN CO LTD·Filed 2018·Granted Nov 26, 2019·2 cites·18 claims
- 0579US10459201B2Optical imaging lensGENIUS ELECTRONIC OPTICAL XIAMEN CO LTD·Filed 2017·Granted Oct 29, 2019·3 cites·20 claims
- 0678US11415778B2Optical imaging lensGENIUS ELECTRONIC OPTICAL XIAMEN CO LTD·Filed 2020·Granted Aug 16, 2022·1 cites·19 claims
- 0778US11215792B2Optical imaging lensGENIUS ELECTRONIC OPTICAL XIAMEN CO LTD·Filed 2018·Granted Jan 4, 2022·2 cites·20 claims
- 0877US2024427118A1Optical imaging lensGENIUS ELECTRONIC OPTICAL XIAMEN CO LTD·Filed 2024·Application pending·0 cites
- 0976US11372207B2Optical imaging lens including seven lenses of +-+-++-, +-+-+--, +-+--+-, +++--+-, or +---++- refractive powersGENIUS ELECTRONIC OPTICAL XIAMEN CO LTD·Filed 2019·Granted Jun 28, 2022·2 cites·20 claims
- 1075US2025216654A1Optical imaging lensGENIUS ELECTRONIC OPTICAL XIAMEN CO LTD·Filed 2025·Application pending·0 cites
- 1174US11940604B2Optical imaging lensGENIUS ELECTRONIC OPTICAL XIAMEN CO LTD·Filed 2022·Granted Mar 26, 2024·0 cites·20 claims
- 1273US12228701B2Optical imaging lensGENIUS ELECTRONIC OPTICAL XIAMEN CO LTD·Filed 2021·Granted Feb 18, 2025·0 cites·18 claims
- 1366US12038623B2Optical imaging lensGENIUS ELECTRONIC OPTICAL XIAMEN CO LTD·Filed 2021·Granted Jul 16, 2024·0 cites·17 claims
- 1465US12055684B2Optical imaging lensGENIUS ELECTRONIC OPTICAL XIAMEN CO LTD·Filed 2021·Granted Aug 6, 2024·0 cites·20 claims
- 1560US10353182B1Optical imaging lensGENIUS ELECTRONIC OPTICAL XIAMEN CO LTD·Filed 2018·Granted Jul 16, 2019·0 cites·20 claims
- 1657US12174455B2Optical imaging lensGENIUS ELECTRONIC OPTICAL XIAMEN CO LTD·Filed 2022·Granted Dec 24, 2024·0 cites·20 claims
- 1754US12498544B2Optical imaging lensGENIUS ELECTRONIC OPTICAL XIAMEN CO LTD·Filed 2022·Granted Dec 16, 2025·0 cites·18 claims
- 1852US12038562B2Optical imaging lensGENIUS ELECTRONIC OPTICAL XIAMEN CO LTD·Filed 2021·Granted Jul 16, 2024·0 cites·20 claims
- 1950US12174346B2Optical imaging lensGENIUS ELECTRONIC OPTICAL XIAMEN CO LTD·Filed 2021·Granted Dec 24, 2024·0 cites·20 claims
- 2050US12032135B2Optical imaging lens including seven lenses of +−−−++− or +−+−++− refractive powersGENIUS ELECTRONIC OPTICAL XIAMEN CO LTD·Filed 2021·Granted Jul 9, 2024·0 cites·20 claims
- 2149US11347027B2Optical imaging lensGENIUS ELECTRONIC OPTICAL XIAMEN CO LTD·Filed 2019·Granted May 31, 2022·0 cites·19 claims
- 2249US10901178B2Optical imaging lensGENIUS ELECTRONIC OPTICAL XIAMEN CO LTD·Filed 2019·Granted Jan 26, 2021·0 cites·20 claims
- 2348US12372751B2Optical imaging lens including nine lenses of +−++−+−+−, +−++++−+−, +−+−−+−+− or +−+−++−−− refractive powersGENIUS ELECTRONIC OPTICAL XIAMEN CO LTD·Filed 2021·Granted Jul 29, 2025·0 cites·20 claims
- 2447US12019216B2Optical imaging lensGENIUS ELECTRONIC OPTICAL XIAMEN CO LTD·Filed 2021·Granted Jun 25, 2024·0 cites·20 claims
- 2547US11543625B2Optical imaging lensGENIUS ELECTRONIC OPTICAL XIAMEN CO LTD·Filed 2020·Granted Jan 3, 2023·0 cites·19 claims
- 2645US11867974B2Optical imaging lensGENIUS ELECTRONIC OPTICAL XIAMEN CO LTD·Filed 2020·Granted Jan 9, 2024·0 cites·19 claims
- 2742US10830996B2Optical imaging lensGENIUS ELECTRONIC OPTICAL XIAMEN CO LTD·Filed 2018·Granted Nov 10, 2020·0 cites·20 claims
- 2839US2018314040A1Optical imaging lensGENIUS ELECTRONIC OPTICAL CO LTD·Filed 2017·Application pending·0 cites
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