Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8394697 | Methods of forming capacitors for semiconductor memory devices | Jong-Seo Hong, Chun-Suk Suh, Yoo-Sang Hwang | 2013-03-12 |
| 7888724 | Capacitors for semiconductor memory devices | Jong-Seo Hong, Chun-Suk Suh, Yoo-Sang Hwang | 2011-02-15 |
| 7888725 | Electronic devices including electrode walls with insulating layers thereon | In-joon Yeo, Tae-hyuk Ahn, Kwang-Wook Lee, Jung-Woo Seo | 2011-02-15 |
| 7851354 | Semiconductor memory device having local etch stopper and method of manufacturing the same | Jung-Woo Seo, Jong-Seo Hong, Tae-hyuk Ahn, Jun-sik Hong, Young Sun CHO | 2010-12-14 |
| 7648875 | Methods for forming DRAM devices including protective patterns and related devices | Jong-Seo Hong, Jung-Woo Seo, Jun-sik Hong | 2010-01-19 |
| 7491601 | Methods of forming electronic devices including electrodes with insulating spacers thereon | In-joon Yeo, Tae-hyuk Ahn, Kwang-Wook Lee, Jung-Woo Seo | 2009-02-17 |
| 7462899 | Semiconductor memory device having local etch stopper and method of manufacturing the same | Jung-Woo Seo, Jong-Seo Hong, Tae-hyuk Ahn, Jun-sik Hong, Young Sun CHO | 2008-12-09 |
| 7442272 | Apparatus for manufacturing semiconductor device | Jin Hong | 2008-10-28 |
| 7326621 | Method of fabricating a recess channel array transistor using a mask layer with a high etch selectivity with respect to a silicon substrate | Young Sun CHO, Tae-hyuk Ahn, Jun-sik Hong, Ji-Hong Kim, Hong-Mi Park | 2008-02-05 |
| 7314795 | Methods of forming electronic devices including electrodes with insulating spacers thereon | In-joon Yeo, Tae-hyuk Ahn, Kwang-Wook Lee, Jung-Woo Seo | 2008-01-01 |
| 7312121 | Method of manufacturing a semiconductor memory device | Jung-Woo Seo, Tae-hyuk Ahn | 2007-12-25 |
| 7172971 | Semiconductor device having a contact window including a lower with a wider to provide a lower contact resistance | Jae Woong Kim | 2007-02-06 |
| 7098135 | Semiconductor device including bit line formed using damascene technique and method of fabricating the same | Seung-Pil Chung, Chang-Jin Kang, Kyeong-Koo Chi, Seung-Young Son, Sang-Yong Kim | 2006-08-29 |
| 7052952 | Method for forming wire line by damascene process using hard mask formed from contacts | In Deog BAE, Chang-Jin Kang, Kyeong-Koo Chi | 2006-05-30 |
| 7053435 | Electronic devices including electrodes with insulating spacers thereon | In-joon Yeo, Tae-hyuk Ahn, Kwang-Wook Lee, Jung-Woo Seo | 2006-05-30 |
| 7001817 | Method for fabricating a semiconductor device | Sang Won YEO, Chang-Jin Kang, Chang-Won Lee | 2006-02-21 |
| 6927127 | Method of manufacturing a semiconductor memory device | Jung-Woo Seo, Tae-hyuk Ahn | 2005-08-09 |
| 6919640 | Semiconductor device having a contact window including a lower region with a wider width to provide a lower contact resistance | Jae Woong Kim | 2005-07-19 |
| 6833050 | Apparatus for manufacturing semiconductor device | Jin Hong | 2004-12-21 |
| 6764955 | Semiconductor device having a contact window and fabrication method thereof | Jae Woong Kim | 2004-07-20 |
| 6753221 | Methods for fabricating semiconductor devices having capacitors | Chang-Jin Kang, Seung-Young Son, Jin Hong Kim | 2004-06-22 |
| 6607954 | Methods of fabricating cylinder-type capacitors for semiconductor devices using a hard mask and a mold layer | Kyeong-Koo Chi, Chang-Jin Kang, Jin-hwan Hahm | 2003-08-19 |
| 6548388 | Semiconductor device including gate electrode having damascene structure and method of fabricating the same | Hong-kyu Hwang, Young-rae Park, Jung-yup Kim, Bo-Un Yoon, Sang-rok Hah | 2003-04-15 |
| 6479399 | Method of forming interlevel dielectric layer of semiconductor device | Wan Jae Park, Gyung-jin Min | 2002-11-12 |
| 6404055 | Semiconductor device with improved metal interconnection and method for forming the metal interconnection | Jae Woong Kim, Sang Hee Kim | 2002-06-11 |