Issued Patents 2021
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11164927 | Organic light emitting diode display device | Dong-Min Sim, Ji-Hyang Jang | 2021-11-02 | $27,000 |
| 11152598 | Electroluminescent display device | Yong Hoon Choi, Woo-Ram Youn | 2021-10-19 | $20,000 |
| 10971558 | Organic light emitting diode display device | Ji-Hyang Jang, Tae-Shick Kim | 2021-04-06 | $28,000 |
| 10957877 | Organic light emitting diode display | Ji-Hyang Jang, So-Young Jo | 2021-03-23 | $32,000 |
| 10903455 | Organic light emitting diode display device for improving light extraction efficiency of pixels | Soo-Kang Kim, Ji-Hyang Jang, So-Young Jo | 2021-01-26 | $27,000 |
| 10886350 | Electroluminescent device | Ji-Hyang Jang, Min-Geun Choi | 2021-01-05 | $24,000 |
| 10886432 | Light emitting display device | Soo-Kang Kim, Ji-Hyang Jang, So-Young Jo | 2021-01-05 | $24,000 |