Inventor · disambiguated record
Chun-Hung Teng
Also filed as: Teng Chun-Hung
29 granted patents·29 pending applications·19 citations·filing 2016–2025
93Inventor score
Top patents by PatentIndex Score
58 records- 0189US10416476B2Contact lens productLARGAN MEDICAL CO LTD·Filed 2016·Granted Sep 17, 2019·11 cites·23 claims
- 0288US11530351B2Contact lens and contact lens productLARGAN MEDICAL CO LTD·Filed 2020·Granted Dec 20, 2022·2 cites·23 claims
- 0388US11300812B2Contact lens and product thereofLARGAN MEDICAL CO LTD·Filed 2020·Granted Apr 12, 2022·2 cites·14 claims
- 0482US11675113B2Optical image lens assembly, imaging apparatus and electronic deviceLARGAN PRECISION CO LTD·Filed 2021·Granted Jun 13, 2023·1 cites·12 claims
- 0582US2025370218A1Optical lens assembly, imaging apparatus and electronic deviceLARGAN PRECISION CO LTD·Filed 2025·Application pending·0 cites
- 0680US2025334721A1Optical imaging lens assembly, imaging apparatus and electronic deviceLARGAN PRECISION CO LTD·Filed 2025·Application pending·0 cites
- 0780US2024094559A1Contact lens and product thereofLARGAN MEDICAL CO LTD·Filed 2023·Application pending·0 cites
- 0877US12140783B2Optical image lens assembly, imaging apparatus and electronic deviceLARGAN PRECISION CO LTD·Filed 2023·Granted Nov 12, 2024·0 cites·15 claims
- 0977US11898076B2Contact lens and contact lens productLARGAN MEDICAL CO LTD·Filed 2022·Granted Feb 13, 2024·0 cites·14 claims
- 1077US10768445B2Contact lens productLARGAN MEDICAL CO LTD·Filed 2019·Granted Sep 8, 2020·2 cites·14 claims
- 1175US11867985B2Contact lens and product thereofLARGAN MEDICAL CO LTD·Filed 2022·Granted Jan 9, 2024·0 cites·13 claims
- 1273US10578889B2Contact lens productLARGAN MEDICAL CO LTD·Filed 2019·Granted Mar 3, 2020·0 cites·17 claims
- 1373US2024061150A1Optical lens assembly, imaging apparatus and electronic deviceLARGAN PRECISION CO LTD·Filed 2023·Application pending·0 cites
- 1472US11112542B2Miniature optical lens assembly having optical element, imaging apparatus and electronic deviceLARGAN PRECISION CO LTD·Filed 2019·Granted Sep 7, 2021·1 cites·19 claims
- 1572US2025355151A1Optical lens assembly, imaging apparatus and electronic deviceLARGAN PRECISION CO LTD·Filed 2025·Application pending·0 cites
- 1670US2024352187A1Polymer, electrolyte and batteryLARGAN MEDICAL CO LTD·Filed 2024·Application pending·0 cites
- 1770US2025309250A1Composition, anode and batteryLARGAN PRECISION CO LTD·Filed 2025·Application pending·0 cites
- 1869US12298602B2Multifocal contact lens and contact lens productLARGAN MEDICAL CO LTD·Filed 2023·Granted May 13, 2025·0 cites·11 claims
- 1969US2024343860A1Polymer, coating material and assembled productLARGAN MEDICAL CO LTD·Filed 2024·Application pending·0 cites
- 2069US2023251400A1Optical lens assembly, imaging apparatus and electronic deviceLARGAN PRECISION CO LTD·Filed 2022·Application pending·0 cites
- 2169US2024194858A1Composition, anode and batteryLARGAN MEDICAL CO LTD·Filed 2023·Application pending·0 cites
- 2268US12379524B2Optical imaging lens assembly comprising a gradient refractive coating having a plurality of holes, imaging apparatus and electronic deviceLARGAN PRECISION CO LTD·Filed 2022·Granted Aug 5, 2025·0 cites·24 claims
- 2368US12298538B2Miniature optical lens assembly having optical element, imaging apparatus and electronic deviceLARGAN PRECISION CO LTD·Filed 2021·Granted May 13, 2025·0 cites·18 claims
- 2468US2023402587A1Battery material, anode, battery and manufacturing method of batteryLARGAN MEDICAL CO LTD·Filed 2023·Application pending·0 cites
- 2568US2025034323A1Polymer, composition thereof and product thereofLARGAN MEDICAL CO LTD·Filed 2024·Application pending·0 cites
- 2667US12235410B2Optical lens assembly, imaging apparatus and electronic deviceLARGAN PRECISION CO LTD·Filed 2022·Granted Feb 25, 2025·0 cites·18 claims
- 2767US11372267B2Contact lens productLARGAN MEDICAL CO LTD·Filed 2020·Granted Jun 28, 2022·0 cites·15 claims
- 2867US2025102778A1Optical lens assembly, imaging apparatus and electronic deviceLARGAN PRECISION CO LTD·Filed 2024·Application pending·0 cites
- 2967US2024010816A1Plasticizer, plastic composition, and plastic productLARGAN MEDICAL CO LTD·Filed 2023·Application pending·0 cites
- 3066US12442956B2Contact lens productLARGAN MEDICAL CO LTD·Filed 2022·Granted Oct 14, 2025·0 cites·18 claims
- 3166US12411307B2Optical lens assembly, imaging apparatus and electronic deviceLARGAN PRECISION CO LTD·Filed 2021·Granted Sep 9, 2025·0 cites·19 claims
- 3266US12235409B2Optical lens assembly, imaging apparatus and electronic deviceLARGAN PRECISION CO LTD·Filed 2021·Granted Feb 25, 2025·0 cites·28 claims
- 3366US11782294B2Multifocal contact lens and contact lens productLARGAN MEDICAL CO LTD·Filed 2020·Granted Oct 10, 2023·0 cites·11 claims
- 3466US2024218156A1Plasticizer, plastic composition, and plastic productLARGAN MEDICAL CO LTD·Filed 2023·Application pending·0 cites
- 3566US2023323083A1Plastic composition, plasticizer, and plastic productLARGAN MEDICAL CO LTD·Filed 2023·Application pending·0 cites
- 3666US2025147205A1Optical lens assembly, imaging apparatus and electronic deviceLARGAN PRECISION CO LTD·Filed 2025·Application pending·0 cites
- 3764US11467425B2Contact lens productLARGAN MEDICAL CO LTD·Filed 2020·Granted Oct 11, 2022·0 cites·11 claims
- 3864US10845622B2Multifocal contact lens and contact lens productLARGAN MEDICAL CO LTD·Filed 2019·Granted Nov 24, 2020·0 cites·15 claims
- 3963US10698232B2Contact lens and product thereofLARGAN MEDICAL CO LTD·Filed 2018·Granted Jun 30, 2020·0 cites·51 claims
- 4063US2023238576A1Polymer, electrolyte and batteryLARGAN MEDICAL CO LTD·Filed 2023·Application pending·0 cites
- 4163US2025377522A1Optical lens assembly and electronic deviceLARGAN PRECISION CO LTD·Filed 2025·Application pending·0 cites
- 4261US10921496B2Optical image lens assembly, imaging apparatus and electronic deviceLARGAN PRECISION CO LTD·Filed 2019·Granted Feb 16, 2021·0 cites·24 claims
- 4361US2025170295A1Contact lens and contact lens productLARGAN MEDICAL CO LTD·Filed 2024·Application pending·0 cites
- 4461US2025102704A1Waveguide plate, optical lens assembly and electronic deviceLARGAN PRECISION CO LTD·Filed 2024·Application pending·0 cites
- 4560US10371966B2Contact lens productLARGAN MEDICAL CO LTD·Filed 2017·Granted Aug 6, 2019·0 cites·20 claims
- 4659US12173135B2Plasticizer and plastic productLARGAN MEDICAL CO LTD·Filed 2020·Granted Dec 24, 2024·0 cites·11 claims
- 4759US2025028102A1Optical lens assembly, imaging apparatus and electronic deviceLARGAN PRECISION CO LTD·Filed 2024·Application pending·0 cites
- 4858US12405411B2Optical lens assembly, imaging apparatus and electronic deviceLARGAN PRECISION CO LTD·Filed 2021·Granted Sep 2, 2025·0 cites·25 claims
- 4958US2024111138A1Catadioptric optical membrane, imaging optical lens assembly, imaging apparatus and electronic deviceLARGAN PRECISION CO LTD·Filed 2023·Application pending·0 cites
- 5057US2024118462A1Bokeh filter membrane, imaging optical lens assembly, imaging apparatus and electronic deviceLARGAN PRECISION CO LTD·Filed 2023·Application pending·0 cites
Showing the top 50 of 58 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →