Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12386520 | Semiconductor memory device and operating method of the semiconductor memory device | Dong Uk Lee, Hun Wook Lee | 2025-08-12 |
| 12342545 | Switching element | Dong Uk Lee | 2025-06-24 |
| 11985829 | Switching element, semiconductor memory device including switching element, and method for fabricating the semiconductor memory device | Dong Uk Lee | 2024-05-14 |
| 11943930 | Semiconductor memory device and methods of manufacturing and operating the same | Dong Uk Lee | 2024-03-26 |
| 11914885 | Memory controller and operating method thereof | Dong Uk Lee, Hun Wook Lee | 2024-02-27 |
| 11818892 | Semiconductor device and manufacturing method of semiconductor device | Dong Uk Lee | 2023-11-14 |
| 11798624 | Semiconductor memory and operating method thereof | Dong Uk Lee, Kyung Min Kim | 2023-10-24 |
| 11749351 | Memory controller and method of operating the memory controller | Dong Uk Lee, Hun Wook Lee | 2023-09-05 |
| 11723206 | Semiconductor memory device and methods of manufacturing and operating the same | Dong Uk Lee | 2023-08-08 |
| 11581050 | Memory device and method of operating the memory device | Dong Uk Lee, Hun Wook Lee | 2023-02-14 |
| 11482290 | Controller and memory system including the controller | Dong Uk Lee, Hun Wook Lee | 2022-10-25 |
| 11462566 | Semiconductor memory device and methods of manufacturing and operating the same | Dong Uk Lee | 2022-10-04 |
| 11411017 | Semiconductor device and manufacturing method of semiconductor device | Dong Uk Lee | 2022-08-09 |
| 11355207 | Memory device and method of operating the same | Dong Uk Lee | 2022-06-07 |
| 11309436 | Semiconductor memory device | Dong Uk Lee | 2022-04-19 |
| 6727554 | ESD protection circuit and method for fabricating the same | — | 2004-04-27 |
| 6391725 | Semiconductor device and method for fabricating the same | Min Wha Park | 2002-05-21 |
| 6232195 | Structure of semiconductor device | — | 2001-05-15 |
| 6100121 | Method of fabricating a thin film transistor having a U-shaped gate electrode | — | 2000-08-08 |
| 6100122 | Thin film transistor having an insulating membrane layer on a portion of its active layer | — | 2000-08-08 |
| 6033941 | Method of forming a thin film transistor with asymmetrically arranged gate electrode and offset region | — | 2000-03-07 |
| 6023087 | Thin film transistor having an insulating membrane layer on a portion of its active layer | — | 2000-02-08 |
| 6011276 | Thin film transistor and fabrication method thereof | — | 2000-01-04 |
| 5973362 | Semiconductor device and method for fabricating the same | Min Wha Park | 1999-10-26 |
| 5925894 | Thin film transistor with asymmetrically arranged gate electrode and offset region | — | 1999-07-20 |