Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12363902 | Vertical semiconductor device and method for fabricating the same | Hye-Hyeon Byeon, Sang-deok Kim, Il Young Kwon, Tae-Hong Gwon | 2025-07-15 |
| 12127409 | Memory device and method for fabricating the memory device | Il Young Kwon, Tae-Hong Gwon, Hye-Hyeon Byeon | 2024-10-22 |
| 11903209 | Vertical semiconductor device and method for fabricating the same | Hye-Hyeon Byeon, Sang-deok Kim, Il Young Kwon, Tae-Hong Gwon | 2024-02-13 |
| 11729979 | Memory device and method for fabricating the memory device | Il Young Kwon, Tae-Hong Gwon, Hye-Hyeon Byeon | 2023-08-15 |
| 11404432 | Vertical semiconductor device and method for fabricating the same | Hye-Hyeon Byeon, Sang-deok Kim, Il Young Kwon, Tae-Hong Gwon | 2022-08-02 |
| 11393839 | Semiconductor device and method for fabricating the semiconductor device | Il Young Kwon, Hye-Hyeon Byeon, Dong-Chul Yoo | 2022-07-19 |
| 11322517 | Semiconductor device and manufacturing method thereof | Il Young Kwon, Il Do Kim | 2022-05-03 |
| 11239251 | Method of forming thin layers and method of manufacturing a non-volatile memory device using the same | Hye-Hyeon Byeon, Il Young Kwon | 2022-02-01 |
| 11217602 | Memory device and method for fabricating the memory device | Il Young Kwon, Tae-Hong Gwon, Hye-Hyeon Byeon | 2022-01-04 |
| 10985170 | Non-volatile memory device and method for fabricating the same | Jin-Ho Oh, Su-Hyun LEE, Tae-Hong Gwon, Il Young Kwon | 2021-04-20 |
| 10847533 | Three-dimensional structured memory devices | Ki Hong Lee, Seung Ho Pyi, Il Young Kwon | 2020-11-24 |
| 10811429 | Semiconductor device and manufacturing method thereof | Il Young Kwon, Il Do Kim | 2020-10-20 |
| 10096617 | Three-dimensional structured memory devices | Ki Hong Lee, Seung Ho Pyi, Il Young Kwon | 2018-10-09 |
| 9780036 | Semiconductor device | Ki Hong Lee, Seung Ho Pyi | 2017-10-03 |
| 9761527 | Semiconductor device | Ki Hong Lee, Seung Ho Pyi | 2017-09-12 |
| 9691785 | Three-dimensional structured memory devices | Ki Hong Lee, Seung Ho Pyi, Il Young Kwon | 2017-06-27 |
| 9640550 | Semiconductor device having three-dimensional structure and method of manufacturing the same | Ki Hong Lee, Seung Ho Pyi | 2017-05-02 |
| 9472567 | Semiconductor device having three-dimensional structure and method of manufacturing the same | Ki Hong Lee, Seung Ho Pyi | 2016-10-18 |
| 9431344 | Semiconductor device | Ki Hong Lee, Seung Ho Pyi | 2016-08-30 |
| 9418892 | Transistor, semiconductor device and method of manufacturing the same | Ki Hong Lee, Soo-Jin Kim, Seung Ho Pyi | 2016-08-16 |
| 9324824 | Transistor, semiconductor device and method of manufacturing the same | Ki Hong Lee, Soo-Jin Kim, Seung Ho Pyi | 2016-04-26 |
| 9269719 | Semiconductor device and method of manufacturing the same | Ki Hong Lee, Seung Ho Pyi | 2016-02-23 |
| 9209291 | Three-dimensional semiconductor device | Ki Hong Lee | 2015-12-08 |
| 9202870 | Semiconductor device and method of manufacturing the same | Ki Hong Lee, Seung Ho Pyi | 2015-12-01 |
| 9190416 | Three-dimensional structured memory devices | Ki Hong Lee, Seung Ho Pyi, II Young Kwon | 2015-11-17 |