Issued Patents All Time
Showing 51–74 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8610359 | Display device | — | 2013-12-17 |
| 8584621 | Laboratory animal retaining appliance | — | 2013-11-19 |
| 8421064 | Organic-light-emitting-diode flat-panel light-source apparatus | Jun-Han Han, Hye Yong Chu, Doo-Hee Cho, Jong-Hee Lee, Joo Won Lee +1 more | 2013-04-16 |
| 8408960 | Method of fabricating an organic light emitting diode using phase separation | Doo-Hee Cho, Jin Wook Shin, Jong-Hee Lee, Hye Yong Chu, Joo Won Lee +1 more | 2013-04-02 |
| 8363301 | Transparent smart light source capable of adjusting illumination direction | Hye Yong Chu, Jong-Hee Lee | 2013-01-29 |
| 8314542 | Organic electroluminescence device | Hye Yong Chu, Doo-Hee Cho, Jun-Han Han, Jin Wook Shin | 2012-11-20 |
| 8242677 | Combination organic light emitting diode panel and grounding unit | Hye Yong Chu, Doo-Hee Cho, Jun-Han Han, Joo Won Lee, Jin Wook Shin +1 more | 2012-08-14 |
| 8148722 | Method of manufacturing P-type ZnO semiconductor layer using atomic layer deposition and thin film transistor including the P-type ZnO semiconductor layer | Sang Hee Park, Chi-Sun Hwang, Hye Yong Chu | 2012-04-03 |
| 7952273 | Organic light emitting diode device | Lee-Mi Do, Kyu Ha Baek, Yong Suk Yang, Sung Mook Chung, Hye Yong Chu +2 more | 2011-05-31 |
| 7875559 | Method of manufacturing P-type ZnO semiconductor layer using atomic layer deposition and thin film transistor including the P-type ZnO semiconductor layer | Sang Hee Park, Chi-Sun Hwang, Hye Yong Chu | 2011-01-25 |
| 7337089 | Apparatus for measuring picture and lifetime of display panel | Yong Suk Yang, Hye Yong Chu, Ji-Young OH, Sang Hee Park, Chi-Sun Hwang +3 more | 2008-02-26 |
| 7307119 | Thin film material using pentaerythritol acrylate for encapsulation of organic or polymeric light emitting device, and encapsulation method for LED using the same | Gi Heon Kim, Ji-Young OH, Yong Suk Yang, Lee-Mi Do, Tae Hyoung Zyung | 2007-12-11 |
| 7057074 | Bisphenylene-spirobifluorene compounds, method for synthesizing the same, and electroluminescence material and device having the same | Hyoyoung Lee, Jiyoung Oh, Hye Yong Chu, Seong Hyun Kim, Lee-Mi Do +1 more | 2006-06-06 |
| 7005199 | Organic electroluminescent devices having encapsulation thin film formed by wet processing and methods for manufacturing the same | Gi Heon Kim, Ji-Young OH, Hye Yong Chu, Yong Suk Yang, Lee-Mi Do +1 more | 2006-02-28 |
| 6933063 | Spirobifluorene compounds, electroluminescence polymer and electroluminescence element having the same | Hyoyoung Lee, Jiyoung Oh, Hye Yong Chu, Lee-Mi Do, Seong Hyun Kim +1 more | 2005-08-23 |
| 6878468 | Compounds capable of transporting/injecting hole and organic electroluminescent device having self-assembled monolayer comprising the same | Hye Yong Chu, Hyoyoung Lee, Ji-Young OH, Seong Hyun Kim, Lee-Mi Do +4 more | 2005-04-12 |
| 6844088 | Bisphenylene-spirobifluorene compounds, method for synthesizing the same, and electroluminescence material and device having the same | Hyoyoung Lee, Jiyoung Oh, Hye Yong Chu, Seong Hyun Kim, Lee-Mi Do +1 more | 2005-01-18 |
| 6805976 | Organic electroluminescent device and preparation thereof | Lee-Mi Do, Hye Yong Chu, Seong Hyun Kim, Tae Hyoung Zyung, Hyo Young Lee +3 more | 2004-10-19 |
| 6524884 | Method for fabricating an organic electroluminescene device having organic field effect transistor and organic eloectroluminescence diode | Seong Hyun Kim, Lee-Mi Do, Hye Yong Chu, Hyo Young Lee, Ji-Young OH +2 more | 2003-02-25 |
| 6512070 | Dual purpose electroactive copolymers | Craig J. Hawker, Gerrit Klaerner, Victor Yee-Way Lee, Robert D. Miller, John Campbell Scott | 2003-01-28 |
| 6498802 | Organic micro-cavity laser | Hye Yong Chu, Seong Hyun Kim, Lee-Mi Do, Heuk Park, Do Hoon Hwang +1 more | 2002-12-24 |
| 6483123 | Organic electroluminescent device having organic field effect transistor and organic light-emitting diode and method for fabricating the same | Seong Hyun Kim, Lee-Mi Do, Hye Yong Chu, Hyo Young Lee, Ji-Young OH +2 more | 2002-11-19 |
| 6433115 | Opto-electronic devices fabricated with dual purpose electroactive copolymers | Craig J. Hawker, Gerrit Klaerner, Victor Yee-Way Lee, Robert D. Miller, John Campbell Scott | 2002-08-13 |
| 6355756 | Dual purpose electroactive copolymers, preparation thereof, and use in opto-electronic devices | Craig J. Hawker, Gerrit Klaerner, Victor Yee-Way Lee, Robert D. Miller, John Campbell Scott | 2002-03-12 |