Organic electroluminescent element
US-12219872-B2 · Feb 4, 2025 · US
This page is not indexed by search engines while we improve data quality.
Lee Oun-Gyu patents
Lee Oun-Gyu is listed as an inventor on 14 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Lee Oun-Gyu |
| Total patents | 14 |
| First publication | Jul 21, 2016 |
| Latest publication | Feb 4, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Organic electroluminescence device
US-11605785-B2 · Mar 14, 2023 · US
Organic electroluminescent element
US-2022077403-A1 · Mar 10, 2022 · US
Organic electroluminescence device
US-11217754-B2 · Jan 4, 2022 · US
Organic electroluminescence device
US-2020287141-A1 · Sep 10, 2020 · US
Organic electroluminescence device
US-10505119-B2 · Dec 10, 2019 · US
Apparatus for evaluation of deposition process in manufacturing of organic thin film
US-10486191-B2 · Nov 26, 2019 · US
Organic electroluminescent device
US-10424742-B2 · Sep 24, 2019 · US
Organic electroluminescence device
US-2018212153-A1 · Jul 26, 2018 · US
Organic electroluminescence device
US-2018026198-A1 · Jan 25, 2018 · US
Recent patents
Latest publications not already listed above.
Organic electroluminescent device
US-2017358753-A1 · Dec 14, 2017 · US
Organic electroluminescent device
US-2017271599-A1 · Sep 21, 2017 · US
Organic light emitting diode and manufacturing method therefor
US-9570711-B2 · Feb 14, 2017 · US
Organic light emitting diode and manufacturing method therefor
US-2016211485-A1 · Jul 21, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Sfc Co Ltd | 14 |
| Hodogaya Chemical Co Ltd | 11 |
| Samsung Display Co Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C09K11/06 | 11 |
| H10K85/6572 | 11 |
| H10K50/16 | 11 |
| H10K50/11 | 11 |
| H10K85/657 | 11 |