Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12052892 | Display device and method for manufacturing display device | Joung-Keun Park, Joo-Sun Yoon | 2024-07-30 |
| 11552151 | Display device and method for manufacturing display device | Joung-Keun Park, Joo-Sun Yoon | 2023-01-10 |
| 11158262 | Display device having variable power sources | Bon-Seog Gu, Hong-Soo Kim, Woo Mi Bae, Joo-Sun Yoon, Chong-Chul Chai | 2021-10-26 |
| 11094764 | Display substrate and display apparatus including the same | Sung-Eun Lee, Jin Taek KIM, Joo-Sun Yoon, Yong-Jae Jang, Kwang-Young Choi | 2021-08-17 |
| 11067801 | Head-mounted display device | Wal Jun Kim, Jin Yeong Kim, Joo-Sun Yoon, Yong-Jae Jang | 2021-07-20 |
| 11024690 | Display device and method for manufacturing display device | Joung-Keun Park, Joo-Sun Yoon | 2021-06-01 |
| 10741632 | Display device and manufacturing method thereof | Pil Suk LEE, Jin Taek KIM | 2020-08-11 |
| 10553661 | Display substrate and display apparatus including the same | Sung-Eun Lee, Jin Taek KIM, Joo-Sun Yoon, Yong-Jae Jang, Kwang-Young Choi | 2020-02-04 |
| 10418433 | Display device and method for manufacturing display device | Joung-Keun Park, Joo-Sun Yoon | 2019-09-17 |
| 10347704 | Organic light-emitting display device | Wal Jun Kim, Yong-Jae Jang, Joo-Sun Yoon | 2019-07-09 |
| 10347869 | Organic light-emitting display device and method of manufacturing the same | Jae Hyuck JANG | 2019-07-09 |
| 10319711 | Electrostatic protection diode and organic light emitting display device including electrostatic protection structure | Jung Hyun Kim, Yeon Hong Kim | 2019-06-11 |
| 9923039 | Display panels, methods of manufacturing the same and organic light emitting display devices having the same | Yong-Jae Jang | 2018-03-20 |
| 9923042 | Organic light-emitting diode (OLED) display | Joo-Sun Yoon | 2018-03-20 |
| 9899632 | Display panel and organic light emitting display device having a display panel | Yong-Jae Jang | 2018-02-20 |
| 9871086 | Display device and method for manufacturing display device | Joung-Keun Park, Joo-Sun Yoon | 2018-01-16 |
| 9768310 | Thin film transistor, organic light-emitting diode display including the same, and manufacturing method thereof | Joo-Sun Yoon | 2017-09-19 |
| 9728591 | Organic light emitting diode display having an insulating and a light blocking materials covering an inner circumferential surface of a transmissive hole | Joo-Sun Yoon | 2017-08-08 |
| 9660010 | Organic light emitting display device | Sang Ho Park, Joung-Keun Park, Joo-Sun Yoon, Seung Min Lee, Yong-Jae Jang | 2017-05-23 |
| 9653609 | Thin film transistor and organic light emitting diode display including the same | Hee jun Yoo, Sang Ho Park, Joung-Keun Park, Joo-Sun Yoon, Seung Min Lee +4 more | 2017-05-16 |
| 9525016 | Organic light emitting display devices and methods of manufacturing organic light emitting display devices | Sang Ho Park, Yong-Jae Jang | 2016-12-20 |
| 9455308 | Display device and method for manufacturing display device | Joung-Keun Park, Joo-Sun Yoon | 2016-09-27 |
| 9450211 | Organic light-emitting display device and method of manufacturing the same | Jae Hyuck JANG | 2016-09-20 |
| 9202896 | TFT, method of manufacturing the TFT, and method of manufacturing organic light emitting display device including the TFT | Joo-Sun Yoon, Joung-Keun Park | 2015-12-01 |
| 9159749 | Oxide semiconductor devices, methods of manufacturing oxide semiconductor devices, display devices having oxide semiconductor devices, methods of manufacturing display devices having oxide semiconductor devices | Seong Min Wang, Joo-Sun Yoon, Ki Hong Kim | 2015-10-13 |