Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9711579 | Organic light emitting diode display | Il-Soo Oh, Chang-Ho Lee, Ji-Hwan Yoon, Dae-Yup Shin, Hee-Joo Ko +8 more | 2017-07-18 |
| 9391124 | Organic light emitting diode display | Il-Soo Oh, Chang-Ho Lee, Ji-Hwan Yoon, Dae-Yup Shin, Hee-Joo Ko +8 more | 2016-07-12 |
| 9224966 | Organic light-emitting device, method of manufacturing the same, and flat panel display device including the same | Kwan-Hee Lee, Ji-Hwan Yoon, Ja-Hyun Im | 2015-12-29 |
| 9196859 | Organic light-emitting device | Kwan-Hee Lee, Byung-Hoon Chun | 2015-11-24 |
| 9190624 | Organic light emitting diode display | Ji-Hwan Yoon, Chang-Ho Lee | 2015-11-17 |
| 8709837 | Deposition apparatus and method for manufacturing organic light emitting diode display using the same | Ja-Hyun Im, Kwan-Hee Lee, Ji-Hwan Yoon, Tae-Kwang Sung | 2014-04-29 |