Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10153295 | Nonvolatile memory devices and methods of forming same | Woong Lee, Seokcheon Baek | 2018-12-11 |
| 10128266 | Three-dimensional semiconductor memory device | Jung Hoon Lee, Keejeong Rho, Sejun PARK, Dong-Sik Lee, Woong Lee | 2018-11-13 |
| 9911745 | Three-dimensionally integrated circuit devices including oxidation suppression layers | Dong-Sik Lee, Youngwoo Kim, Jung Hoon Lee | 2018-03-06 |
| 9773795 | Semiconductor devices having airgaps and methods of manufacturing the same | Jae-Hwang Sim, HoJun Seong | 2017-09-26 |
| 9711531 | Semiconductor device and method of fabricating the same | Woong Lee, Jongyoon Choi, Dong-Sik Lee | 2017-07-18 |
| 9704878 | Nonvolatile memory devices and methods of forming same | Woong Lee, Seokcheon Baek | 2017-07-11 |
| 9659958 | Three-dimensional semiconductor memory device | Jung Hoon Lee, Keejeong Rho, Sejun PARK, Dong-Sik Lee, Woong Lee | 2017-05-23 |
| 9601577 | Three-dimensionally integrated circuit devices including oxidation suppression layers | Dong-Sik Lee, Youngwoo Kim, Jung Hoon Lee | 2017-03-21 |
| 9379115 | Semiconductor device having a resistor and methods of forming the same | Minchul Kim, Seong Soon Cho, Seungwook Chol | 2016-06-28 |
| 9378979 | Methods of fabricating semiconductor devices and devices fabricated thereby | Jae-Hwang Sim | 2016-06-28 |
| 9379123 | Semiconductor memory devices and methods of fabricating the same | Jae-Hwang Sim, Jong Min Lee | 2016-06-28 |
| 9166012 | Semiconductor memory devices including an air gap and methods of fabricating the same | Jae-Hwang Sim, Jong Min Lee | 2015-10-20 |
| 9041088 | Non-volatile memory devices having air gaps and methods of manufacturing the same | Jae-Hwang Sim, HoJun Seong | 2015-05-26 |
| 8975684 | Methods of forming non-volatile memory devices having air gaps | Jae-Hwang Sim, HoJun Seong | 2015-03-10 |
| 8969215 | Methods of fabricating semiconductor devices using double patterning technology | Jae-Hwang Sim | 2015-03-03 |
| 8772855 | Semiconductor device including resistor and method of fabricating the same | Yoonmoon Park, Keonsoo Kim, Jae-Hwang Sim | 2014-07-08 |
| 8610218 | Semiconductor device having a stable resistor and methods of forming the same | Minchul Kim, Seong Soon Cho, Seungwook Choi | 2013-12-17 |
| 8154104 | Semiconductor device having a resistor and methods of forming the same | Minchul Kim, Seong Soon Cho, Seungwook Choi | 2012-04-10 |