Inventor · disambiguated record
Tzu-Chieh Kuo
Also filed as: KUO TZU-CHIEH
99 granted patents·12 pending applications·158 citations·filing 2008–2025
99Inventor score
Top patents by PatentIndex Score
111 records- 0198US10670837B2Optical image capturing lens assembly, imaging apparatus and electronic deviceLARGAN PRECISION CO LTD·Filed 2017·Granted Jun 2, 2020·18 cites·24 claims
- 0297US11762173B2Electronic deviceLARGAN PRECISION CO LTD·Filed 2021·Granted Sep 19, 2023·4 cites·20 claims
- 0395US11555986B2Imaging optical lens assembly, image capturing unit and electronic deviceLARGAN PRECISION CO LTD·Filed 2020·Granted Jan 17, 2023·3 cites·20 claims
- 0495US10895718B2Optical photographing lens assembly, image capturing unit and electronic deviceLARGAN PRECISION CO LTD·Filed 2019·Granted Jan 19, 2021·11 cites·30 claims
- 0594US11971609B2Photographing optical systemLARGAN PRECISION CO LTD·Filed 2022·Granted Apr 30, 2024·2 cites·20 claims
- 0694US10852513B2Photographing optical lens system, image capturing unit and electronic deviceLARGAN PRECISION CO LTD·Filed 2018·Granted Dec 1, 2020·6 cites·12 claims
- 0794US10444471B2Image system lens assembly, image capturing unit and electronic deviceLARGAN PRECISION CO LTD·Filed 2017·Granted Oct 15, 2019·9 cites·24 claims
- 0894US10379322B2Optical imaging system, imaging apparatus and electronic deviceLARGAN PRECISION CO LTD·Filed 2017·Granted Aug 13, 2019·8 cites·40 claims
- 0993US11988945B2Optical imaging lens assembly, image capturing unit and electronic deviceLARGAN PRECISION CO LTD·Filed 2022·Granted May 21, 2024·2 cites·29 claims
- 1092US10942335B2Photographing optical system, image capturing unit and electronic deviceLARGAN PRECISION CO LTD·Filed 2019·Granted Mar 9, 2021·8 cites·28 claims
- 1192US10306031B2Optical image capturing assembly, imaging apparatus and electronic deviceLARGAN PRECISION CO LTD·Filed 2017·Granted May 28, 2019·8 cites·31 claims
- 1292US2025383531A1Photographing optical lens assemblyLARGAN PRECISION CO LTD·Filed 2025·Application pending·0 cites
- 1391US11366294B2Optical imaging lens assembly, image capturing unit and electronic deviceLARGAN PRECISION CO LTD·Filed 2019·Granted Jun 21, 2022·6 cites·10 claims
- 1491US11137576B2Photographing optical lens assembly, imaging apparatus and electronic deviceLARGAN PRECISION CO LTD·Filed 2019·Granted Oct 5, 2021·5 cites·28 claims
- 1590US11630289B2Image capturing lens system, image capturing unit and electronic deviceLARGAN PRECISION CO LTD·Filed 2020·Granted Apr 18, 2023·2 cites·26 claims
- 1690US11531191B2Photographing optical lens assembly including eight lenses of +−+−−++−, +−++−++−, ++++−++−or +−+−+−+− refractive powers, imaging apparatus and electronic deviceLARGAN PRECISION CO LTD·Filed 2020·Granted Dec 20, 2022·2 cites·11 claims
- 1789US10495850B2Optical image capturing lens assembly, imaging apparatus and electronic deviceLARGAN PRECISION CO LTD·Filed 2017·Granted Dec 3, 2019·4 cites·33 claims
- 1888US11314050B2Photographing optical system, image capturing unit and electronic deviceLARGAN PRECISION CO LTD·Filed 2020·Granted Apr 26, 2022·2 cites·29 claims
- 1988US10908391B2Imaging optical lens assembly, image capturing unit and electronic deviceLARGAN PRECISION CO LTD·Filed 2018·Granted Feb 2, 2021·4 cites·28 claims
- 2087US11644651B2Image capturing lens system, image capturing unit and electronic device including eight lenses of +−+−++−+, +−+−+−+ or +−−+−−+− refractive powersLARGAN PRECISION CO LTD·Filed 2020·Granted May 9, 2023·2 cites·12 claims
- 2187US11480765B2Imaging optical system, image capturing unit and electronic deviceLARGAN PRECISION CO LTD·Filed 2020·Granted Oct 25, 2022·3 cites·30 claims
- 2287US11106014B2Optical photographing lens assembly comprising nine lenses of various refractive powers, image capturing unit and electronic deviceLARGAN PRECISION CO LTD·Filed 2019·Granted Aug 31, 2021·3 cites·11 claims
- 2387US10768394B2Electronic deviceLARGAN PRECISION CO LTD·Filed 2018·Granted Sep 8, 2020·4 cites·28 claims
- 2486US11092785B2Optical imaging lens assembly comprising five lenses of +−−+−, +−0+−, +−++−, +−+−−, or +−−−− refractive powers, image capturing unit and electronic deviceLARGAN PRECISION CO LTD·Filed 2019·Granted Aug 17, 2021·5 cites·20 claims
- 2585US10302916B2Optical photographing lens system, image capturing apparatus and electronic deviceLARGAN PRECISION CO LTD·Filed 2017·Granted May 28, 2019·4 cites·24 claims
- 2684US12429675B2Photographing optical lens assemblyLARGAN PRECISION CO LTD·Filed 2024·Granted Sep 30, 2025·0 cites·9 claims
- 2784US11194126B2Electronic deviceLARGAN PRECISION CO LTD·Filed 2018·Granted Dec 7, 2021·3 cites·15 claims
- 2883US12235417B2Optical photographing lens assembly comprising nine lenses of various refractive powers, image capturing unit and electronic deviceLARGAN PRECISION CO LTD·Filed 2023·Granted Feb 25, 2025·0 cites·20 claims
- 2983US11467376B2Image capturing optical lens assembly, imaging apparatus and electronic deviceLARGAN PRECISION CO LTD·Filed 2020·Granted Oct 11, 2022·2 cites·29 claims
- 3083US2025060567A1Photographing optical lens system, image capturing unit and electronic deviceLARGAN PRECISION CO LTD·Filed 2024·Application pending·0 cites
- 3182US12216255B2Photographing optical lens assembly including eight lenses of +−+−−++−, +−++−++−, ++++−++− or +−+−+−+−refractive powers, imaging apparatus and electronic deviceLARGAN PRECISION CO LTD·Filed 2024·Granted Feb 4, 2025·0 cites·20 claims
- 3282US11988817B2Optical imaging system, imaging apparatus and electronic deviceLARGAN PRECISION CO LTD·Filed 2023·Granted May 21, 2024·0 cites·15 claims
- 3381US12481129B2Imaging optical lens assembly, image capturing unit and electronic deviceLARGAN PRECISION CO LTD·Filed 2023·Granted Nov 25, 2025·0 cites·7 claims
- 3481US11953658B2Optical image capturing lens assembly, imaging apparatus and electronic deviceLARGAN PRECISION CO LTD·Filed 2023·Granted Apr 9, 2024·0 cites·20 claims
- 3581US10634873B2Electronic deviceLARGAN PRECISION CO LTD·Filed 2018·Granted Apr 28, 2020·2 cites·26 claims
- 3681US10437017B2Photographing optical lens system, image capturing unit and electronic deviceLARGAN PRECISION CO LTD·Filed 2017·Granted Oct 8, 2019·3 cites·29 claims
- 3781US10209488B2Optical imaging lens assembly, image capturing unit and electronic deviceLARGAN PRECISION CO LTD·Filed 2017·Granted Feb 19, 2019·3 cites·25 claims
- 3880US12298480B2Image capturing optical systemLARGAN PRECISION CO LTD·Filed 2023·Granted May 13, 2025·0 cites·5 claims
- 3980US11774728B2Photographing optical lens system, image capturing unit and electronic deviceLARGAN PRECISION CO LTD·Filed 2021·Granted Oct 3, 2023·1 cites·25 claims
- 4080US11402601B2Plastic lens assembly, imaging lens module and electronic deviceLARGAN PRECISION CO LTD·Filed 2019·Granted Aug 2, 2022·2 cites·20 claims
- 4180US2025258359A1Image capturing optical systemLARGAN PRECISION CO LTD·Filed 2025·Application pending·0 cites
- 4278US11822056B2Imaging optical lens assembly, image capturing unit and electronic deviceLARGAN PRECISION CO LTD·Filed 2022·Granted Nov 21, 2023·0 cites·20 claims
- 4378US11480757B2Imaging optical system, imaging apparatus and electronic deviceLARGAN PRECISION CO LTD·Filed 2020·Granted Oct 25, 2022·1 cites·27 claims
- 4477US11977274B2Optical photographing lens assembly, image capturing unit and electronic deviceLARGAN PRECISION CO LTD·Filed 2022·Granted May 7, 2024·0 cites·20 claims
- 4577US11215798B2Photographing optical lens system, image capturing unit and electronic deviceLARGAN PRECISION CO LTD·Filed 2019·Granted Jan 4, 2022·2 cites·22 claims
- 4677US10698178B2Imaging optical lens assembly, image capturing unit and electronic deviceLARGAN PRECISION CO LTD·Filed 2018·Granted Jun 30, 2020·2 cites·28 claims
- 4777US2025155684A1Optical photographing lens assembly, image capturing unit and electronic deviceLARGAN PRECISION CO LTD·Filed 2025·Application pending·0 cites
- 4876US11953657B2Photographing optical lens assembly including eight lenses of +−+−−++−, +−++−++−, ++++−++− or +−+−+−+− refractive powers, imaging apparatus and electronic deviceLARGAN PRECISION CO LTD·Filed 2022·Granted Apr 9, 2024·0 cites·20 claims
- 4976US11709346B2Optical imaging system, imaging apparatus and electronic deviceLARGAN PRECISION CO LTD·Filed 2021·Granted Jul 25, 2023·0 cites·20 claims
- 5076US11156803B2Imaging optical system, image capturing unit and electronic deviceLARGAN PRECISION CO LTD·Filed 2018·Granted Oct 26, 2021·2 cites·27 claims
Showing the top 50 of 111 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →