Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10600805 | Vertical memory devices with common source including alternately repeated portions having different widths | Joo Hee Park, Jong Min Lee, Seon-Kyung KIM, Kee-jeong Rho, Jong-Hyun Park +1 more | 2020-03-24 |
| 9525065 | Semiconductor devices including a channel pad, and methods of manufacturing semiconductor devices including a channel pad | Dong Min Kyeon, Woong Lee | 2016-12-20 |
| 9379122 | Memory device and method of fabricating the same | Jae-Bok Baek | 2016-06-28 |
| 9330931 | Method of manufacturing semiconductor device | Min-Sung Song, Jae-Hwang Sim, Joon-Sung Lim, Bong Hyun Choi | 2016-05-03 |
| 8642438 | Method of manufacturing an integrated circuit device | Young-Ho Lee, Keon-Soo Kim, Seong Soon Cho | 2014-02-04 |
| 8487383 | Flash memory device having triple well structure | Yoon-Moon Park, Se-jun Park, Suk-Kang Sung, Keon-Soo Kim, Jung-Dal Choi +3 more | 2013-07-16 |
| 8187935 | Method of forming active region structure | Young-Ho Lee, Keon-Soo Kim, Jae-Hwang Sim, Kyung Hoon Min | 2012-05-29 |
| 7592665 | Non-volatile memory devices having floating gates | Joon Hee Lee, Jong-Ho Park, Sung-Hoi Hur, Yong Seok Kim, Jong Won Kim | 2009-09-22 |
| 7518210 | Trench isolated integrated circuit devices including grooves | Jae-Sun Yun | 2009-04-14 |
| 7494868 | Methods of fabricating flash memory devices having a sloped trench isolation structure | Jeong-Hyuk Choi, Wang-Chul Shin | 2009-02-24 |
| 7391082 | Semiconductor integrated circuit having resistor | Kwang Jae Lee, Sung-Nam Chang, Wang-Chul Shin | 2008-06-24 |
| 6969650 | Methods of forming gate structures in nonvolatile memory devices having curved side walls formed using oxygen pathways | Jae-Sun Yun | 2005-11-29 |
| 6939780 | Methods of forming trench isolated integrated circuit devices including grooves | Jae-Sun Yun | 2005-09-06 |
| 6927447 | Flash memory devices having a sloped trench isolation structure | Jeong-Hyuk Choi, Wang-Chul Shin | 2005-08-09 |
| 6391665 | Method of monitoring a source contact in a flash memory | Sang-Hoan Chang, Ki Seog Kim, Keun-Woo Lee | 2002-05-21 |
| 6304484 | Multi-bit flash memory cell and programming method using the same | Sang-Hoan Chang, Seoung-Ouk Choi, Keon Soo Shim | 2001-10-16 |
| 6221716 | Method of manufacturing a flash memory device | Young-Chun Lee, Sang-Soo Kim | 2001-04-24 |
| 6204125 | Method of forming a gate in a stack gate flash EEPROM cell | Keun-Woo Lee, Ki Seog Kim, Sung Kee Park | 2001-03-20 |