Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9905165 | Display device | Min Kyu Woo | 2018-02-27 |
| 9893128 | Organic light emitting display device including a tandem structure and method of manufacturing the organic light emitting display device including the tandem structure | Deok-Young Choi, Young Jin Cho, Yong Jae Kim, Jin-Gon Oh, Wang-Jo Lee | 2018-02-13 |
| 9893136 | Organic light emitting display device | Min Woo Byun | 2018-02-13 |
| 9825111 | Method of forming thin film transistor array substrate | Ki Soub Yang, Seung-Ryul Choi, Kang-Hyun Kim, Sam Jong Lee | 2017-11-21 |
| 9768394 | Organic electroluminescent compound and organic electroluminescent device comprising the same | Hyun-Ju KANG, Hee-Ryong Kang, Young Gil Kim, Chi-Sik Kim, Seon-Woo Lee +3 more | 2017-09-19 |
| 9748319 | Thin film transistor array substrate and method of fabricating the same | Kang-Hyun Kim, Ki Soub Yang, Seung-Ryul Choi | 2017-08-29 |
| 9734913 | Data storage device and method of driving the same | Jong Ho Lee, Ho Jung KANG, Nag Yong CHOI, Byeong Il Han, Sung-Yong Chung | 2017-08-15 |
| 9732099 | Organic electroluminescent compounds and organic electroluminescent devices comprising the same | Ji-Song JUN, Sang-Hee CHO | 2017-08-15 |
| 9692020 | Organic electroluminescent device and method for fabricating the same | Ki Soub Yang, Dae-Jung Choi, Seung-Ryul Choi, Han-Hee Kim, Kang-Hyun Kim +1 more | 2017-06-27 |
| 9679657 | Semiconductor memory device including dummy memory cells and method of operating the same | Sung-Ho Bae, Byeong Il Han | 2017-06-13 |
| 9520086 | Display apparatus, power voltage generating apparatus, and method of generating power voltage | Jong Man Bae, Byeong-Doo Kang, Jin Woo Kim | 2016-12-13 |
| 9495903 | Display device | Tae Hoon Kwon, Min Woo Byun | 2016-11-15 |
| 9478592 | Thin film transistor array substrate | Ki Soub Yang, Seung-Ryul Choi, Kang-Hyun Kim, Sam Jong Lee | 2016-10-25 |
| 9418893 | Organic electroluminescent device and method for fabricating the same | Ki Soub Yang, Dae-Jung Choi, Seung-Ryul Choi, Han-Hee Kim, Kang-Hyun Kim +1 more | 2016-08-16 |
| 9287512 | Organic electroluminescent compounds, layers and organic electroluminescent device using the same | Hee-Choon Ahn, Young Jun Cho, Hyuck Joo Kwon, Bong Ok Kim, Seok-Keun Yoon +6 more | 2016-03-15 |
| 9196365 | Semiconductor memory device and operating method thereof | — | 2015-11-24 |
| 9130038 | Three-dimensional semiconductor memory device, memory system including the same, method of manufacturing the same and method of operating the same | Sa-Yong Shim | 2015-09-08 |
| 9123675 | Organic light emitting diode display device and method of fabricating the same | Kang-Hyun Kim, Ki Soub Yang, Dae-Jung Choi, Seung-Ryul Choi, Han-Hee Kim | 2015-09-01 |
| 8891314 | Semiconductor memory device and operating method thereof | — | 2014-11-18 |
| 6988316 | Process for manufacturing a fluid jetting apparatus | Soon-cheol Kweon, Byoung-chan Lee | 2006-01-24 |
| 6557968 | Fluid jetting apparatus and a process for manufacturing the same | Byoung-chan Lee, Soon-cheol Kweon | 2003-05-06 |
| 6367705 | Fluid jetting apparatus and a process for manufacturing the same | Byoung-chan Lee, Soon-cheol Kweon | 2002-04-09 |
| 6345884 | Electrostatic attraction type ink jetting apparatus and a method for manufacturing the same | Yong-seop Yoon, Hee-kwon Ko | 2002-02-12 |