Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9705107 | Organic light emitting diode device and manufacturing method thereof | Chul-Hwan Park | 2017-07-11 |
| 9628716 | Method for detecting content based on recognition area and electronic device thereof | — | 2017-04-18 |
| 9577017 | Organic light emitting diode display | Sang Woo Kim, Yong-Kyu Jang | 2017-02-21 |
| 9419247 | Organic light emitting diode device and manufacturing method thereof | Chul-Hwan Park | 2016-08-16 |
| 9405170 | Method and apparatus for continuous auto focusing of a camera in a mobile terminal | Hyun Ho Seo | 2016-08-02 |
| 9343514 | Organic light emitting diode display and method of manufacturing the same | Chul-Hwan Park | 2016-05-17 |
| 9166166 | Deposition mask, method of manufacturing display apparatus by using the deposition mask, and display apparatus manufactured by the method | Chul-Hwan Park | 2015-10-20 |
| 9123911 | Display apparatus | Chul-Hwan Park | 2015-09-01 |
| 9118014 | Donor substrate for organic light emitting diode display and organic light emitting diode display | Chul-Hwan Park | 2015-08-25 |
| 9040176 | Organic light-emitting device | Chul-Hwan Park | 2015-05-26 |
| 9035291 | Organic light emitting diode device and manufacturing method thereof | Chul-Hwan Park | 2015-05-19 |
| 8866383 | Flat display device with multilayer sealing layer having oxygen-free buffer layer and method of manufacturing the same | Yong-Kyu Jang | 2014-10-21 |
| 8786816 | Display panel and manufacturing method for the same | — | 2014-07-22 |
| 8774459 | Indoor user positioning method using motion recognition unit | Hyun Chul Jung, Lee-Kwon Choi, Seung-Kwon Lee, Sung-Jun Na, Jong-Hwan Bae +1 more | 2014-07-08 |
| 8598786 | Organic light-emitting display apparatus having a hydroxyquinoline-based layer as part of the sealing structure and method of manufacturing the same | Chul-Hwan Park | 2013-12-03 |
| 8514363 | Liquid crystal display panel | Seon-Hong Ahn | 2013-08-20 |
| 8411133 | Mobile terminal and panoramic photographing method for the same | Seung Hyun CHO | 2013-04-02 |
| 6941327 | Apparatus and method for database synchronization in a duplex system | Hyung-soo Park | 2005-09-06 |
| 6631838 | Method for fabricating printed circuit board | Young-Cheol Ahn, Won Jae Kim | 2003-10-14 |
| 6160306 | Diode of semiconductor device and method for manufacturing the same | Ho Hyun Kim | 2000-12-12 |