Inventor
TSENG YU-TAI
TW55 patents
Patents
50 patentsUS10895718B2Jan 19, 2021
Optical photographing lens assembly, image capturing unit and electronic device
LARGAN PRECISION CO LTD11 citations86
US10690886B2Jun 23, 2020
Imaging lens assembly, image capturing unit and electronic device
LARGAN PRECISION CO LTD7 citations84
US10444471B2Oct 15, 2019
Image system lens assembly, image capturing unit and electronic device
LARGAN PRECISION CO LTD9 citations84
US10306031B2May 28, 2019
Optical image capturing assembly, imaging apparatus and electronic device
LARGAN PRECISION CO LTD8 citations84
US10175458B2Jan 8, 2019
Photographing lens assembly, image capturing unit and electronic device
LARGAN PRECISION CO LTD6 citations84
US10908391B2Feb 2, 2021
Imaging optical lens assembly, image capturing unit and electronic device
LARGAN PRECISION CO LTD4 citations83
US11619804B2Apr 4, 2023
Optical photographing system, image capturing apparatus and electronic device
LARGAN PRECISION CO LTD2 citations73
US11531191B2Dec 20, 2022
Photographing optical lens assembly including eight lenses of +−+−−++−, +−++−++−, ++++−++−or +−+−+−+− refractive powers, imaging apparatus and electronic device
LARGAN PRECISION CO LTD2 citations73
US11226472B2Jan 18, 2022
Optical imaging module, image capturing apparatus and electronic device
LARGAN PRECISION CO LTD3 citations73
US11156803B2Oct 26, 2021
Imaging optical system, image capturing unit and electronic device
LARGAN PRECISION CO LTD2 citations73
US10656383B2May 19, 2020
Optical photographing system, image capturing apparatus and electronic device
LARGAN PRECISION CO LTD4 citations73
US10422931B2Sep 24, 2019
Image capturing lens assembly, imaging apparatus and electronic device
LARGAN PRECISION CO LTD5 citations73
US10317646B2Jun 11, 2019
Optical imaging module, image capturing apparatus and electronic device
LARGAN PRECISION CO LTD4 citations73
US10209488B2Feb 19, 2019
Optical imaging lens assembly, image capturing unit and electronic device
LARGAN PRECISION CO LTD3 citations73
US10185125B2Jan 22, 2019
Photographing optical lens system, image capturing unit and electronic device
LARGAN PRECISION CO LTD2 citations73
US10031318B2Jul 24, 2018
Optical imaging lens assembly, image capturing unit and electronic device
LARGAN PRECISION CO LTD6 citations73
US11555986B2Jan 17, 2023
Imaging optical lens assembly, image capturing unit and electronic device
LARGAN PRECISION CO LTD3 citations72
US12481128B2Nov 25, 2025
Optical imaging system, image capturing unit and electronic device
LARGAN PRECISION CO LTD0 citations63
US12216255B2Feb 4, 2025
Photographing optical lens assembly including eight lenses of +−+−−++−, +−++−++−, ++++−++− or +−+−+−+−refractive powers, imaging apparatus and electronic device
LARGAN PRECISION CO LTD0 citations63
US12052486B2Jul 30, 2024
Electronic device with double aperture regions
LARGAN PRECISION CO LTD1 citations63
US11982794B2May 14, 2024
Optical photographing system, image capturing apparatus and electronic device
LARGAN PRECISION CO LTD0 citations63
US11953657B2Apr 9, 2024
Photographing optical lens assembly including eight lenses of +−+−−++−, +−++−++−, ++++−++− or +−+−+−+− refractive powers, imaging apparatus and electronic device
LARGAN PRECISION CO LTD0 citations63
US11586018B2Feb 21, 2023
Imaging lens assembly, image capturing unit and electronic device
LARGAN PRECISION CO LTD0 citations63
US11372216B2Jun 28, 2022
Imaging optical lens system, image capturing unit and electronic device
LARGAN PRECISION CO LTD0 citations63
US11307385B2Apr 19, 2022
Optical imaging system, image capturing unit and electronic device
LARGAN PRECISION CO LTD1 citations63
US11067778B2Jul 20, 2021
Imaging optical lens assembly, imaging apparatus and electronic device
LARGAN PRECISION CO LTD0 citations63
US10663693B2May 26, 2020
Imaging optical lens assembly, imaging apparatus and electronic device
LARGAN PRECISION CO LTD1 citations63
US9952410B2Apr 24, 2018
Imaging optical lens system, image capturing unit and electronic device
LARGAN PRECISION CO LTD1 citations63
US12360343B2Jul 15, 2025
Photographing lens assembly, image capturing unit and electronic device
LARGAN PRECISION CO LTD0 citations62
US12085696B2Sep 10, 2024
Optical lens assembly comprising seven lenses of −++−−+− or +++−−+− refractive powers, image capturing unit and electronic device
LARGAN PRECISION CO LTD0 citations62
US12055793B2Aug 6, 2024
Photographing lens assembly including eight lenses of +−++−−+−, +−−++−+−, +−−+−−+−, +−−−+−+− or +−−+−++−refractive powers
LARGAN PRECISION CO LTD0 citations62
US11977274B2May 7, 2024
Optical photographing lens assembly, image capturing unit and electronic device
LARGAN PRECISION CO LTD0 citations62
US11846830B2Dec 19, 2023
Photographing lens assembly
LARGAN PRECISION CO LTD0 citations62
US11774714B2Oct 3, 2023
Photographing lens assembly, image capturing unit and electronic device including eight lenses of +−++−−+−, +−−++−+−, +−−+−−+−, +−−−+−+− or +−−+−++− refractive powers
LARGAN PRECISION CO LTD0 citations62
US11709345B2Jul 25, 2023
Optical lens assembly comprising seven lenses of -++--+- or +++--+- refractive powers, image capturing unit and electronic device
LARGAN PRECISION CO LTD0 citations62
US11525981B2Dec 13, 2022
Optical photographing lens assembly, image capturing unit and electronic device
LARGAN PRECISION CO LTD0 citations62
US11327275B2May 10, 2022
Photographing lens assembly, image capturing unit and electronic device
LARGAN PRECISION CO LTD0 citations62
US11125978B2Sep 21, 2021
Optical lens assembly comprising seventh lenses of −++−−+− or +++−−+− refractive powers, image capturing unit and electronic device
LARGAN PRECISION CO LTD0 citations62
US11112580B2Sep 7, 2021
Photographing lens assembly comprising eight lenses of +−++−−+−, +−−++−+−, +−−+−−+−, +−−−+−+− or +−−+−++− refractive powers, image capturing unit and electronic device
LARGAN PRECISION CO LTD0 citations62
US12481129B2Nov 25, 2025
Imaging optical lens assembly, image capturing unit and electronic device
LARGAN PRECISION CO LTD0 citations61
US11822056B2Nov 21, 2023
Imaging optical lens assembly, image capturing unit and electronic device
LARGAN PRECISION CO LTD0 citations61
US12287458B2Apr 29, 2025
Electronic device
LARGAN PRECISION CO LTD0 citations52
US12061378B2Aug 13, 2024
Photographing optical lens assembly, imaging apparatus and electronic device
LARGAN PRECISION CO LTD0 citations52
US11249282B2Feb 15, 2022
Photographing optical lens assembly, imaging apparatus and electronic device
LARGAN PRECISION CO LTD0 citations52
US10816774B2Oct 27, 2020
Image system lens assembly, image capturing unit and electronic device
LARGAN PRECISION CO LTD0 citations52
US10663696B2May 26, 2020
Imaging optical lens system, image capturing unit and electronic device
LARGAN PRECISION CO LTD0 citations52
US10656386B2May 19, 2020
Photographing optical lens system, image capturing apparatus and electronic device
LARGAN PRECISION CO LTD0 citations52
US10606038B2Mar 31, 2020
Photographing lens assembly, image capturing unit and electronic device
LARGAN PRECISION CO LTD0 citations52
US10215965B2Feb 26, 2019
Imaging optical lens system, image capturing unit and electronic device
LARGAN PRECISION CO LTD0 citations52
US10082646B2Sep 25, 2018
Photographing optical lens system, image capturing apparatus and electronic device
LARGAN PRECISION CO LTD1 citations52
Showing the top 50 of 55 patents by PatentIndex Score.