Display device display device with subpixels including a white quantum dot
US-12471476-B2 · Nov 11, 2025 · US
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Koo Wonhoe patents
Koo Wonhoe is listed as an inventor on 93 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Koo Wonhoe |
| Total patents | 93 |
| First publication | Dec 31, 2015 |
| Latest publication | Nov 11, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Organic Light Emitting Diode Display Device
US-2025311544-A1 · Oct 2, 2025 · US
Organic light emitting display apparatus having pixels of different structures
US-2025287807-A1 · Sep 11, 2025 · US
Organic light emitting diode display device
US-12356796-B2 · Jul 8, 2025 · US
Organic light emitting display apparatus having pixels of different structures
US-12336410-B2 · Jun 17, 2025 · US
Organic light emitting display apparatus
US-12178104-B2 · Dec 24, 2024 · US
Organic light emitting display apparatus having pixels of different structures
US-2024224689-A1 · Jul 4, 2024 · US
Organic Light Emitting Diode Display Device
US-2024224583-A1 · Jul 4, 2024 · US
Organic light emitting display apparatus having pixels of different structures
US-11974480-B2 · Apr 30, 2024 · US
Organic light emitting diode display device
US-11963391-B2 · Apr 16, 2024 · US
Recent patents
Latest publications not already listed above.
Organic light emitting display device and method for manufacturing the same
US-11956993-B2 · Apr 9, 2024 · US
Organic light emitting display apparatus
US-2024057432-A1 · Feb 15, 2024 · US
Organic light emitting display apparatus
US-11839125-B2 · Dec 5, 2023 · US
Organic light-emitting display device including microlenses and method of fabricating the same
US-11552275-B2 · Jan 10, 2023 · US
Light emitting display apparatus having improved light extraction and color gamut
US-11552270-B2 · Jan 10, 2023 · US
Light emitting display apparatus
US-11527590-B2 · Dec 13, 2022 · US
Light emitting display apparatus
US-11437605-B2 · Sep 6, 2022 · US
Light emitting display apparatus
US-11417798-B2 · Aug 16, 2022 · US
Light emitting display apparatus
US-11276838-B2 · Mar 15, 2022 · US
Organic light emitting diode display device and organic light emitting diode thereof
US-11257880-B2 · Feb 22, 2022 · US
Display device
US-2021408137-A1 · Dec 30, 2021 · US
Organic light emitting display device and method for manufacturing the same
US-2021367213-A1 · Nov 25, 2021 · US
Organic light emitting diode display device
US-2021313546-A1 · Oct 7, 2021 · US
Organic light emitting device with micro lenses and method for manufacturing the same
US-11114643-B2 · Sep 7, 2021 · US
Organic light emitting diode display device with micro lenses
US-11069879-B2 · Jul 20, 2021 · US
Organic light emitting display apparatus
US-2021202606-A1 · Jul 1, 2021 · US
Organic light emitting display apparatus
US-2021202607-A1 · Jul 1, 2021 · US
Organic light emitting display device
US-11049919-B2 · Jun 29, 2021 · US
Display apparatus
US-11037997-B2 · Jun 15, 2021 · US
Light emitting display apparatus
US-2021159445-A1 · May 27, 2021 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Lg Display Co Ltd | 93 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10K59/879 | 57 |
| H10K59/124 | 57 |
| H10K59/80515 | 55 |
| H10K50/813 | 54 |
| H10K50/858 | 52 |