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Patent applications and USPTO patent grants for Heo; Wonjoon.The latest application filed is for "compound, color conversion composition and color conversion film comprising same, back light unit comprising same, display device comprising same, and method for manufacturing color conversion film".
Patent | Date |
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Compound, color conversion composition and color conversion film comprising same, back light unit comprising same, display device comprising same, and method for manufacturing color conversion film Grant 11,332,660 - Sung , et al. May 17, 2 | 2022-05-17 |
Compound, Color Conversion Composition And Color Conversion Film Comprising Same, Back Light Unit Comprising Same, Display Device Comprising Same, And Method For Manufacturing Color Conversion Film App 20210108133 - SUNG; Jiyeon ;   et al. | 2021-04-15 |
Organic light emitting device Grant 10,916,724 - Lee , et al. February 9, 2 | 2021-02-09 |
Organic light emitting diode including an organic layer having a compound with at least a nitrogen-containing heteroring group Grant 10,522,762 - Huh , et al. Dec | 2019-12-31 |
Organic Light Emitting Diode App 20180269402 - HUH; Jungoh ;   et al. | 2018-09-20 |
Organic Light Emitting Device App 20180123069 - Lee; Hyungjin ;   et al. | 2018-05-03 |
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