Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9349724 | Semiconductor device having capacitors | Cheon-bae Kim, Yong-Chul Oh, Kuk-Han Yoon, Kyu-pil Lee, Jong-Ryul Jun +1 more | 2016-05-24 |
| 9276074 | Methods of fabricating semiconductor devices having buried channel array | Jay-Bok Choi, Yoo-Sang Hwang, Ah-Young Kim, Ye-Ro Lee, Hyeong-Sun Hong | 2016-03-01 |
| 8884340 | Semiconductor devices including dual gate electrode structures and related methods | Ji-Young Kim, Hyeong-Sun Hong, Yong-Chul Oh, Yoo-Sang Hwang, Sung-Kwan Choi +2 more | 2014-11-11 |
| 8785998 | Semiconductor device having vertical channel transistor and methods of fabricating the same | Hyung-woo Chung, Yong-Chul Oh, Yoo-Sang Hwang, Hyeong-Sun Hong, Dae-Ik Kim | 2014-07-22 |
| 8492832 | Semiconductor device | Ji-Young Kim, Hyeong-Sun Hong, Yoo-Sang Hwang, Sung-Kwan Choi, Hyun-Woo Chung | 2013-07-23 |
| 8362536 | Semiconductor device having vertical channel transistor and methods of fabricating the same | Hyung-woo Chung, Yong-Chul Oh, Yoo-Sang Hwang, Hyeong-Sun Hong, Dae-Ik Kim | 2013-01-29 |
| 8264022 | Semiconductor device including contact plug and associated methods | Jae-Man Yoon, Hyeong-Sun Hong, Makoto Yoshida, Bong-Soo Kim | 2012-09-11 |
| 7833864 | Method of doping polysilicon layer that utilizes gate insulation layer to prevent diffusion of ion implanted impurities into underlying semiconductor substrate | Yong-Chul Oh, Wook-Je Kim, Nak-Jin Son, Se-myeong Jang | 2010-11-16 |
| 7737512 | Integrated circuit devices having uniform silicide junctions | Se-myeong Jang, Yong-Chul Oh, Hyun Chang Kim | 2010-06-15 |
| 7622778 | Semiconductor device having shallow trench isolation structure comprising an upper trench and a lower trench including a void | Sung-Sam Lee, Yun-Gi Kim | 2009-11-24 |
| 7501668 | Semiconductor memory devices having contact pads with silicide caps thereon | Se-myeong Jang, Yong-Chul Oh | 2009-03-10 |
| 7465988 | Semiconductor device and method of manufacturing the same | Sung-Sam Lee, Yong Tae Kim, Mi-Youn Kim, Dae Won Ha, Yun-Gi Kim | 2008-12-16 |
| 7329927 | Integrated circuit devices having uniform silicide junctions | Se-myeong Jang, Yong-Chul Oh, Hyun Chang Kim | 2008-02-12 |
| 7307008 | Methods of forming integrated circuit devices including a multi-layer poly film cell pad contact hole | Yong-Chul Oh | 2007-12-11 |
| 7297596 | Method of manufacturing a semiconductor device having a switching function | Sung-Sam Lee, Yong Tae Kim, Mi-Youn Kim, Dae Won Ha, Yun-Gi Kim | 2007-11-20 |
| 7288823 | Double gate field effect transistor and method of manufacturing the same | Jae-Mun Youn, Dong-Gun Park, Yoshida Makoto, Tai-Su Park | 2007-10-30 |
| 7265011 | Method of manufacturing a transistor | Jae-Man Yoon, Dong-Gun Park, Makoto Yoshida, Jeong-Dong Choe, Sang Yeon Han | 2007-09-04 |
| 7223649 | Method of fabricating transistor of DRAM semiconductor device | Yong-Chul Oh, Wook-Je Kim, Nak-Jin Son, Se-myeong Jang | 2007-05-29 |
| 7144798 | Semiconductor memory devices having extending contact pads and related methods | Se-myeong Jang, Yong-Chul Oh | 2006-12-05 |
| 7056781 | Method of forming fin field effect transistor | Jae-Man Yoon, Hee-Soo Kang, Dong-Gun Park | 2006-06-06 |
| 7015106 | Double gate field effect transistor and method of manufacturing the same | Jae-Man Yoon, Dong-Gun Park, Yoshida Makoto, Tai-Su Park | 2006-03-21 |
| 6974752 | Methods of fabricating integrated circuit devices having uniform silicide junctions | Se-myeong Jang, Yong-Chul Oh, Hyun Chang Kim | 2005-12-13 |
| 6875649 | Methods for manufacturing integrated circuit devices including an isolation region defining an active region area | Yong-Chul Oh | 2005-04-05 |
| 6683364 | Integrated circuit devices including an isolation region defining an active region area and methods for manufacturing the same | Yong-Chul Oh | 2004-01-27 |
| 6642125 | Integrated circuits having adjacent P-type doped regions having shallow trench isolation structures without liner layers therein therebetween and methods of forming same | Yong-Chul Oh | 2003-11-04 |