Assignee
CHOI KYU-HWAN
KR·7 granted patents·2 pending applications·22 citations·filing 1983–2012
Top patents by PatentIndex Score
9 records- 0186US9423626B2Multi-view 3D image display apparatus and methodCHOI KYU-HWAN·Filed 2012·Granted Aug 23, 2016·7 cites·17 claims
- 0285US8982438B2Apparatus and method for holography 3-dimensional displayCHOI KYU-HWAN·Filed 2011·Granted Mar 17, 2015·5 cites·18 claims
- 0377US8879154B2Surface light source device for recording/reproducing hologramsCHOI KYU-HWAN·Filed 2011·Granted Nov 4, 2014·2 cites·15 claims
- 0473US8947779B2Apparatus for displaying a multi-view 3D imageCHOI KYU-HWAN·Filed 2011·Granted Feb 3, 2015·3 cites·20 claims
- 0560US8860906B2Directional light guide plate, directional surface light source, and three-dimensional image display apparatus employing the directional surface light sourceCHOI KYU-HWAN·Filed 2011·Granted Oct 14, 2014·1 cites·25 claims
- 0653US9195049B2Light refraction controlling panel, 3D-display comprising the same, and method of operating the 3D-displayCHOI KYU-HWAN·Filed 2012·Granted Nov 24, 2015·0 cites·15 claims
- 0751US2012139908A1Multi-view point 3d display apparatusCHOI KYU-HWAN·Filed 2011·Application pending·0 cites
- 0841US2012139909A13d display apparatus and method of displaying 3d imagesCHOI KYU-HWAN·Filed 2011·Application pending·0 cites
- 0934US4502695AMechanical seal with fluid flow-reversing meansCHOI KYU HWAN·Filed 1983·Granted Mar 5, 1985·4 cites·6 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →