Assignee
CHUN KUANG OPTICS CORP
TW·9 granted patents·48 citations·filing 2015–2020
Top patents by PatentIndex Score
9 records- 0188US10247392B2Luminous systemCHUN KUANG OPTICS CORP·Filed 2015·Granted Apr 2, 2019·12 cites·9 claims
- 0282USD771172SLensCHUN KUANG OPTICS CORP·Filed 2015·Granted Nov 8, 2016·29 cites·1 claims
- 0370US10077883B2Illumination device with optical units including spiral structure optical unit and illumination device having the sameCHUN KUANG OPTICS CORP·Filed 2016·Granted Sep 18, 2018·2 cites·16 claims
- 0461US10240755B2Optical lens assembly and illumination device comprising the sameCHUN KUANG OPTICS CORP·Filed 2016·Granted Mar 26, 2019·1 cites·13 claims
- 0555USD984513SOptical lensCHUN KUANG OPTICS CORP·Filed 2020·Granted Apr 25, 2023·2 cites·1 claims
- 0655USD984512SOptical lensCHUN KUANG OPTICS CORP·Filed 2020·Granted Apr 25, 2023·2 cites·1 claims
- 0744US10151452B2Variable focus lighting fixtureCHUN KUANG OPTICS CORP·Filed 2016·Granted Dec 11, 2018·0 cites·10 claims
- 0843US10025077B2Device for measuring solution concentrationCHUN KUANG OPTICS CORP·Filed 2016·Granted Jul 17, 2018·0 cites·17 claims
- 0936US11143382B2Optical lens structureCHUN KUANG OPTICS CORP·Filed 2020·Granted Oct 12, 2021·0 cites·8 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →