Assignee
CHOI HAE YONG
KR·52 granted patents·17 pending applications·233 citations·filing 2003–2025
Top patents by PatentIndex Score
69 records- 0198US10488663B2Cap type virtual reality display image systemCHOI HAE YONG·Filed 2016·Granted Nov 26, 2019·35 cites·4 claims
- 0294US8736098B2Symmetrical dual-structured wind power generation systemCHOI HAE-YONG·Filed 2010·Granted May 27, 2014·19 cites·8 claims
- 0393US8139290B2Two-way mirror screen system for advertisementCHOI HAE-YONG·Filed 2010·Granted Mar 20, 2012·11 cites·2 claims
- 0492US10139721B1Apparatus for synthesizing spatially separated imagesCHOI HAE YONG·Filed 2018·Granted Nov 27, 2018·8 cites·9 claims
- 0591US10203181B1Virtual training video screen apparatus for shooting live ammunitionsCHOI HAE YONG·Filed 2017·Granted Feb 12, 2019·6 cites·7 claims
- 0691US8870379B23D image convertible projection optical systemCHOI HAE-YONG·Filed 2011·Granted Oct 28, 2014·9 cites·13 claims
- 0791US7826134B2High-definition sound-absorbing screenCHOI HAE-YONG·Filed 2007·Granted Nov 2, 2010·14 cites·10 claims
- 0890US8570651B1Both side screen for combined use of 2D/3D imagesCHOI HAE-YONG·Filed 2012·Granted Oct 29, 2013·8 cites·7 claims
- 0989US10101805B2Non motorized omni directional walking system deviceCHOI HAE YONG·Filed 2017·Granted Oct 16, 2018·12 cites·12 claims
- 1087US9812045B2Large projection screen image device with seesaw structure for virtual realityCHOI HAE-YONG·Filed 2016·Granted Nov 7, 2017·4 cites·17 claims
- 1187US8310756B2Window image projection screenCHOI HAE-YONG·Filed 2011·Granted Nov 13, 2012·6 cites·4 claims
- 1287US7407294B2Multi-direction image viewing systemCHOI HAE-YONG·Filed 2005·Granted Aug 5, 2008·10 cites·3 claims
- 1383US9804402B2Portable folding virtual reality deviceCHOI HAE-YONG·Filed 2016·Granted Oct 31, 2017·4 cites·5 claims
- 1483US9618764B23D observation device with glassless modeCHOI HAE-YONG·Filed 2015·Granted Apr 11, 2017·3 cites·14 claims
- 1583US9575404B2Virtual reality theater structureCHOI HAE-YONG·Filed 2016·Granted Feb 21, 2017·3 cites·13 claims
- 1683US7324277B2Both-side image film screenCHOI HAE-YONG·Filed 2003·Granted Jan 29, 2008·17 cites·7 claims
- 1781US8279271B2Single channel stereoscopic monitorCHOI HAE-YONG·Filed 2006·Granted Oct 2, 2012·6 cites·3 claims
- 1881US7845102B2Motion image advertising system coupled with advertising dummyCHOI HAE-YONG·Filed 2005·Granted Dec 7, 2010·5 cites·12 claims
- 1980US9805617B2System for screen dance studioCHOI HAE-YONG·Filed 2010·Granted Oct 31, 2017·4 cites·3 claims
- 2080US9131166B2Audio-video system for sports cafesCHOI HAE-YONG·Filed 2012·Granted Sep 8, 2015·4 cites·7 claims
- 2180US7405876B2Portable screen device with dual shaft structureCHOI HAE-YONG·Filed 2006·Granted Jul 29, 2008·6 cites·4 claims
- 2279US8814367B23D image cinema systemCHOI HAE-YONG·Filed 2011·Granted Aug 26, 2014·5 cites·5 claims
- 2378US9804401B2Portable virtual reality deviceCHOI HAE-YONG·Filed 2015·Granted Oct 31, 2017·2 cites·7 claims
- 2477US10391756B2Portable 3D printerCHOI HAE YONG·Filed 2016·Granted Aug 27, 2019·1 cites·1 claims
- 2576US10096160B2Virtual reality (VR) sports pub systemCHOI HAE YONG·Filed 2017·Granted Oct 9, 2018·3 cites·10 claims
- 2675US9835857B2High brightness head-up display deviceCHOI HAE-YONG·Filed 2015·Granted Dec 5, 2017·2 cites·6 claims
- 2773US8125578B2Table type bi-directional imaging apparatusCHOI HAE-YONG·Filed 2007·Granted Feb 28, 2012·3 cites·1 claims
- 2873US7885002B2Floor projection screen and method for manufacturing the sameCHOI HAE-YONG·Filed 2008·Granted Feb 8, 2011·2 cites·5 claims
- 2967US10761290B2Virtual reality video device for educational video monitorCHOI HAE YONG·Filed 2019·Granted Sep 1, 2020·0 cites·8 claims
- 3066US9807364B2Support bar for virtual reality cameraCHOI HAE-YONG·Filed 2016·Granted Oct 31, 2017·1 cites·13 claims
- 3164US11052305B2Curling game apparatusCHOI HAE YONG·Filed 2018·Granted Jul 6, 2021·1 cites·2 claims
- 3264US8248542B2Table type large-size imaging apparatusCHOI HAE-YONG·Filed 2007·Granted Aug 21, 2012·1 cites·8 claims
- 3363US7623288B2High definition thin film reflective screenCHOI HAE-YONG·Filed 2006·Granted Nov 24, 2009·1 cites·9 claims
- 3463US7227683B2Spherical reflective screen with focus and method for manufacturing the sameCHOI HAE-YONG·Filed 2004·Granted Jun 5, 2007·5 cites·2 claims
- 3563US2026042032A13d collection card systemCHOI HAE YONG·Filed 2025·Application pending·0 cites
- 3662US7864421B2Symmetrical projection screenCHOI HAE-YONG·Filed 2007·Granted Jan 4, 2011·1 cites·2 claims
- 3761US11862131B2Space music stand deviceCHOI HAE YONG·Filed 2023·Granted Jan 2, 2024·0 cites·3 claims
- 3859US9081271B23D image cinema systemCHOI HAE-YONG·Filed 2014·Granted Jul 14, 2015·0 cites·6 claims
- 3959US2019146220A1Virtual reality image system with high definitionCHOI HAE YONG·Filed 2018·Application pending·0 cites
- 4058US10558041B2Virtual reality image system with high definitionCHOI HAE YONG·Filed 2019·Granted Feb 11, 2020·0 cites·2 claims
- 4157US11856324B2Virtual face to face table deviceCHOI HAE YONG·Filed 2022·Granted Dec 26, 2023·0 cites·1 claims
- 4257US8023185B2Transmission screen for stereoscopic imagesCHOI HAE-YONG·Filed 2009·Granted Sep 20, 2011·1 cites·6 claims
- 4356US10606087B2Portable virtual reality deviceCHOI HAE YONG·Filed 2017·Granted Mar 31, 2020·0 cites·1 claims
- 4455USD929240SCombined virtual reality equipment and packagingCHOI HAE YONG·Filed 2019·Granted Aug 31, 2021·5 cites·1 claims
- 4555US7777946B2Bag type portable screen deviceCHOI HAE-YONG·Filed 2007·Granted Aug 17, 2010·0 cites·5 claims
- 4655US2022022469A1U-shaped burger bread and manufacturing method thereofCHOI HAE YONG·Filed 2021·Application pending·0 cites
- 4753US7362502B2Surface reflection type metallic screen and method of manufacturing the sameCHOI HAE-YONG·Filed 2004·Granted Apr 22, 2008·2 cites·14 claims
- 4850US8279475B2Printing apparatus and method for processing real-time command using the printing apparatusCHOI HAE YONG·Filed 2009·Granted Oct 2, 2012·0 cites·22 claims
- 4950US2007132748A1Screen display with sound lampsCHOI HAE-YONG·Filed 2007·Application pending·0 cites
- 5049US10245465B2Device for pelvic limb blood flowCHOI HAE YONG·Filed 2017·Granted Apr 2, 2019·0 cites·5 claims
Showing the top 50 of 69 patent records by PatentIndex Score.
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