Issued Patents All Time
Showing 26–50 of 83 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9703110 | Optical system and image projection apparatus having the same | Sangok Yeo, Honglyeol Oh | 2017-07-11 |
| 9660204 | Silane-based compound and organic light-emitting device including the same | Eun-Jae Jeong, Mi-Eun Jun | 2017-05-23 |
| 9640768 | Heterocyclic compound and orgainic light-emitting device including the same | Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Jin-O Lim, Eun-Young Lee +3 more | 2017-05-02 |
| 9627624 | Compound for organic optoelectronic device organic light emitting diode including the same and display including the organic light emitting diode | Jin-O Lim, Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Eun-Young Lee +4 more | 2017-04-18 |
| 9627634 | Heterocyclic compound and organic light-emitting diode including the same | Eun-Jae Jeong, Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Eun-Young Lee +5 more | 2017-04-18 |
| 9608211 | Heterocyclic compound and organic light-emitting diode including the same | Soo-Yon Kim, Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Eun-Young Lee +5 more | 2017-03-28 |
| 9601702 | Heterocyclic compound and organic light-emitting diode including the same | Sang-Hyun Han, Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Jin-O Lim +5 more | 2017-03-21 |
| 9601700 | Condensed cyclic compound and organic light-emitting device including the same | Jong Woo Kim, Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Eun-Young Lee +5 more | 2017-03-21 |
| 9583715 | Anthracene-based compounds and organic light-emitting device including the same | Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Eun-Young Lee, Jong Woo Kim +5 more | 2017-02-28 |
| 9567287 | Compound for organic light-emitting diode and organic light-emitting diode including the same | Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Eun-Young Lee, Jin-O Lim +5 more | 2017-02-14 |
| 9564603 | Heterocyclic compound and organic light-emitting device including the same | Hye-Jin Jung, Seok-Hwan Hwang, Young-Kook Kim, Eun-Young Lee, Jong Woo Kim +5 more | 2017-02-07 |
| 9564601 | Condensed-cyclic compound and organic light-emitting device including the same | Soo-Yon Kim, Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Eun-Young Lee +5 more | 2017-02-07 |
| 9564596 | Heterocyclic compound and organic light-emitting device comprising same | Mi-Eun Jun, Eun-Jae Jeong | 2017-02-07 |
| 9559310 | Compound with electron injection and/or electron transport capabilities and organic light-emitting device including the same | Hye-Jin Jung, Seok-Hwan Hwang, Young-Kook Kim, Jin-O Lim, Sang-Hyun Han +5 more | 2017-01-31 |
| 9548456 | Organic compound and organic light emitting diode device including the same | Eun-Young Lee, Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Jin-O Lim +4 more | 2017-01-17 |
| 9537108 | Heterocyclic compound and organic light-emitting device including the same | Soo-Yon Kim, Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Eun-Young Lee +4 more | 2017-01-03 |
| 9537104 | Condensed-cyclic compound and organic light-emitting diode including the condensed-cyclic compound | Hye-Jin Jung, Seok-Hwan Hwang, Young-Kook Kim, Jin-O Lim, Sang-Hyun Han +5 more | 2017-01-03 |
| 9535162 | Golf GPS device with approximate hole cup location selection | — | 2017-01-03 |
| 9444056 | Heterocyclic compound and organic light-emitting device including the same | Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Eun-Young Lee, Jin-O Lim +4 more | 2016-09-13 |
| 9437827 | Heterocyclic compound and organic light-emitting device including the same | Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Jin-O Lim, Eun-Young Lee +4 more | 2016-09-06 |
| 9429765 | Image projection apparatus | — | 2016-08-30 |
| 9425416 | Condensed cyclic compound and organic light-emitting device including the same | Hye-Jin Jung, Seok-Hwan Hwang, Young-Kook Kim, Eun-Young Lee, Jin-O Lim +3 more | 2016-08-23 |
| 9419228 | Heterocyclic compound and organic light-emitting diode comprising the same | Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Jin-O Lim, Eun-Young Lee +4 more | 2016-08-16 |
| 9406890 | Compound and organic light-emitting diode including the same | Jin-O Lim, Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Eun-Young Lee +4 more | 2016-08-02 |
| 9397300 | Compound and organic light-emitting diode including the same | Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Eun-Young Lee, Jin-O Lim +4 more | 2016-07-19 |