Inventor · disambiguated record
Chilsung Choi
Also filed as: CHOI CHILSUNG
41 granted patents·3 pending applications·74 citations·filing 2015–2024
96Inventor score
Files withSAMSUNG ELECTRONICS CO LTD44
Top patents by PatentIndex Score
44 records- 0197US11953856B2Holographic display apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Apr 9, 2024·17 cites·20 claims
- 0297US10884240B2Holographic display device having reduced chromatic aberrationSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Jan 5, 2021·20 cites·27 claims
- 0395US11567451B2Holographic display apparatus and method for providing expanded viewing windowSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Jan 31, 2023·2 cites·22 claims
- 0490US10191196B2Backlight unit for holographic display apparatus and holographic display apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Jan 29, 2019·12 cites·26 claims
- 0588US10802199B2Backlight device, holographic display including the same, and method of manufacturing holographic optical element having a multilayered structureSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Oct 13, 2020·3 cites·20 claims
- 0687US10416762B2Beam steering backlight unit and holographic display apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Sep 17, 2019·4 cites·21 claims
- 0786US10054793B2Holographic display apparatus and holographic display methodSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Aug 21, 2018·3 cites·25 claims
- 0881US10656721B2Interactive three-dimensional display apparatus and methodSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted May 19, 2020·3 cites·20 claims
- 0981US10274665B2Back light unit for holographic displaySAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Apr 30, 2019·3 cites·11 claims
- 1079US10761256B2Backlight unit providing uniform light and display apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Sep 1, 2020·3 cites·16 claims
- 1179US2025020923A1Waveguide structure, back light unit including the same, and display apparatus including the waveguide structureSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 1277US11762334B2Holographic display and operating method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Sep 19, 2023·0 cites·25 claims
- 1376US12019260B2Beam expander and method of operating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Jun 25, 2024·0 cites·20 claims
- 1472US11144010B2Focus modulation optical system and holographic display device having the sameSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Oct 12, 2021·1 cites·20 claims
- 1571US10852559B2Light guide plate, backlight unit, and holographic display apparatus including the backlight unitSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Dec 1, 2020·1 cites·26 claims
- 1669US12135425B2Waveguide structure, back light unit including the same, and display apparatus including the waveguide structureSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Nov 5, 2024·0 cites·17 claims
- 1769US11073794B2Holographic display apparatus and method for providing expanded viewing windowSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Jul 27, 2021·0 cites·29 claims
- 1869US10488822B2Slim backlight unit for holographic display device and holographic display device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Nov 26, 2019·1 cites·17 claims
- 1968US12061352B2Backlight unit and holographic display apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Aug 13, 2024·0 cites·8 claims
- 2068US11662511B2Beam expander and method of operating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted May 30, 2023·0 cites·20 claims
- 2168US11392087B2Holographic display device capable of reducing chromatic aberrationSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Jul 19, 2022·1 cites·17 claims
- 2267US2020408979A1Backlight device, holographic display including the same, and method of manufacturing holographic optical element having a multilayered structureSAMSUNG ELECTRONICS CO LTD·Filed 2020·Application pending·0 cites
- 2364US11774752B2Holographic display device having reduced chromatic aberrationSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Oct 3, 2023·0 cites·19 claims
- 2464US11262700B2Slim backlight unit for holographic display device and holographic display device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Mar 1, 2022·0 cites·13 claims
- 2563US11899399B2Beam deflection apparatus and holographic display apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Feb 13, 2024·0 cites·14 claims
- 2663US11307343B2Backlight unit and holographic display apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Apr 19, 2022·0 cites·7 claims
- 2763US11119444B2Slim backlight unit for holographic display device and holographic display device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Sep 14, 2021·0 cites·12 claims
- 2861US11886022B2Beam expander and beam expansion methodSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Jan 30, 2024·0 cites·20 claims
- 2961US11320784B2Method and apparatus for processing holographic imageSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted May 3, 2022·0 cites·18 claims
- 3060US10690958B2Beam deflector and three-dimensional display device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Jun 23, 2020·0 cites·18 claims
- 3158US11226590B2Holographic display and operating method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Jan 18, 2022·0 cites·18 claims
- 3257US10520727B2Holographic display apparatus and holographic display methodSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Dec 31, 2019·0 cites·11 claims
- 3354US11262614B2Beam deflector and three-dimensional display device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Mar 1, 2022·0 cites·19 claims
- 3453US11366427B2Backlight unit and holographic display apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Jun 21, 2022·0 cites·23 claims
- 3553US10459288B2Backlight unit and holographic display device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Oct 29, 2019·0 cites·26 claims
- 3647US11747620B2Backlight unit and holographic display apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Sep 5, 2023·0 cites·26 claims
- 3745US10139781B2Apparatus and method for displaying holographic 3D imageSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Nov 27, 2018·0 cites·21 claims
- 3843US10620357B2Backlight unit including input coupler, holographic display apparatus including the backlight unit, and method of manufacturing the input couplerSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Apr 14, 2020·0 cites·17 claims
- 3943US9874811B2Photopolymer composition for holographic recordingSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Jan 23, 2018·0 cites·14 claims
- 4042US10795070B2Backlight unit and holographic display apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Oct 6, 2020·0 cites·19 claims
- 4142US2019113761A1Beam expander and display including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2018·Application pending·0 cites
- 4240US10324245B2Backlight unit for holographic displaySAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Jun 18, 2019·0 cites·19 claims
- 4340US9823461B2Fluid for electrowetting device and electrowetting device including sameSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Nov 21, 2017·0 cites·17 claims
- 4439US10523926B2Backlight unit and holographic display including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Dec 31, 2019·0 cites·22 claims
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