Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11895915 | Organic light emitting diode and organic light emitting device having the same | Hyong-Jong Choi, Tae-Ryang HONG, Joong-Hwan Yang, Jun-Yun KIM, Wan-Pyo Hong +1 more | 2024-02-06 |
| 11683982 | Organic compound having excellent thermal resistance property and luminescent property, organic light emitting diode and organic light emitting device having the compound | Jun-Yun KIM, Tae-Ryang HONG, Joong-Hwan Yang, Wan-Pyo Hong, Jin Joo Kim | 2023-06-20 |
| 11588113 | Organic light emitting diode and organic light emitting device having the same | Tae-Ryang HONG, Hyong-Jong Choi, Jun-Yun KIM, Wan-Pyo Hong, Jin Joo Kim | 2023-02-21 |
| 10141427 | Methods of manufacturing semiconductor devices including gate pattern, multi-channel active pattern and diffusion layer | Kyung-In Choi, Gyeom Kim, Bon-Young Koo, Wook-Je Kim | 2018-11-27 |
| 9401428 | Semiconductor devices including gate pattern, multi-channel active pattern and diffusion layer | Kyung-In Choi, Gyeom Kim, Bon-Young Koo, Wook-Je Kim | 2016-07-26 |
| 8604551 | Semiconductor device including trenches having particular structures | Sung Woo HYUN, Yu-Gyun Shin, Sun-Ghil Lee | 2013-12-10 |
| 8535753 | Methods of forming carbon nanotubes | Xianfeng Wang, In-Seok Yeo | 2013-09-17 |
| 8451645 | Variable resistance memory devices and methods of programming variable resistance memory devices | Min-Young Park, In-Gyu Baek, Hyun-Jun Sim, Jin-Shi Zhao | 2013-05-28 |
| 8415224 | Method of fabricating a semiconductor device including forming trenches having particular structures | Sung Woo HYUN, Yu-Gyun Shin, Sun-Ghil Lee | 2013-04-09 |
| 8405137 | Single transistor floating-body DRAM devices having vertical channel transistor structures | Zong-Liang Huo, Seung-Jae Baik, In-Seok Yeo, Shi-Eun Kim | 2013-03-26 |
| 8358527 | Multi-level nonvolatile memory devices using variable resistive elements | In-Gyu Baek, Hyun-Jun Sim, Jin-Shi Zhao, Min-Young Park | 2013-01-22 |
| 8264018 | Semiconductor memory device | Jinshi Zhao, Ingyu Baek, Hyun-Jun Sim, Minyoung Park | 2012-09-11 |
| 8084316 | Method of fabricating single transistor floating-body DRAM devices having vertical channel transistor structures | Zong-Liang Huo, Seung-Jae Baik, In-Seok Yeo, Shi-Eun Kim | 2011-12-27 |
| 8039919 | Memory devices having a carbon nanotube | Seong Ho Moon, Subramanya Mayya, Sun-Woo Lee, Dong Woo Kim, Xiaofeng Wang | 2011-10-18 |
| 8007875 | Method of forming a carbon nano-tube | Young-Moon Choi, Sun-Woo Lee | 2011-08-30 |
| 7982318 | Device including contact structure and method of forming the same | Jang-Eun Heo, Young-Moon Choi, Sun-Woo Lee, Kyung-Rae Byun | 2011-07-19 |
| 7877865 | Method of forming a wiring having carbon nanotube | Sun-Woo Lee, Seong Ho Moon, Dong Woo Kim, Jung-Hyeon Kim | 2011-02-01 |
| 7795659 | DRAM device and method of manufacturing the same | In-Seok Yeo, Seung-Jae Baik, Zong-Liang Huo, Shi-Eun Kim | 2010-09-14 |
| 7585718 | Method of manufacturing a carbon nano-tube transistor | Hong Cho, Seung-Pil Chung, Kyung-Rae Byun | 2009-09-08 |
| 7550791 | Transistor and its method of manufacture | Young-Moon Choi, Sun-Woo Lee | 2009-06-23 |
| 7535778 | Semiconductor memory device with memory cells, each having bit registering layer in addition to a memory layer and method of driving the same | In-Seok Yeo | 2009-05-19 |
| 7384841 | DRAM device and method of manufacturing the same | In-Seok Yeo, Seung-Jae Baik, Zong-Liang Huo, Shi-Eun Kim | 2008-06-10 |
| 7368788 | SRAM cells having inverters and access transistors therein with vertical fin-shaped active regions | Zong-Liang Huo, Seung-Jae Baik, In-Seok Yeo, Shi-Eun Kim | 2008-05-06 |
| 7338862 | Methods of fabricating a single transistor floating body DRAM cell having recess channel transistor structure | Zong-Liang Huo, Seung-Jae Baik, In-Seok Yeo, Shi-Eun Kim | 2008-03-04 |