Assignee
DONGIN OPTICAL CO LTD
KR·5 granted patents·4 citations·filing 2008–2018
Top patents by PatentIndex Score
5 records- 0165USRE47336EDevice for multi-correcting the trajectoryDONGIN OPTICAL CO LTD·Filed 2018·Granted Apr 2, 2019·2 cites·25 claims
- 0253USRE47256EDot sighting device with large caliberDONGIN OPTICAL CO LTD·Filed 2008·Granted Feb 26, 2019·2 cites·20 claims
- 0347USRE49977EDot sighting device with large caliberDONGIN OPTICAL CO LTD·Filed 2008·Granted May 21, 2024·0 cites·21 claims
- 0447USRE48746EDot sighting device with large caliberDONGIN OPTICAL CO LTD·Filed 2008·Granted Sep 21, 2021·0 cites·28 claims
- 0547USRE48545EDot sighting device with large caliberDONGIN OPTICAL CO LTD·Filed 2008·Granted May 4, 2021·0 cites·22 claims
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