Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12300326 | Semiconductor memory device and operating method thereof | Hee Youl Lee | 2025-05-13 |
| 12176041 | Memory device and method of operating the memory device | Hye Lyoung LEE, Tae Un Youn | 2024-12-24 |
| 12073893 | Semiconductor memory device and method of operating the same whereby the voltage of a floated common source line is increased by increasing the voltage of a source select line coupled to an unselected memory block | Hee Youl Lee | 2024-08-27 |
| 11597650 | Method for preparing lithium bis(fluorosulfonyl)imide | — | 2023-03-07 |
| 6031119 | Polyalkylene guanidine salts or polyalkylene biguanidine salts having a branched silane compound, method for preparing same and uses thereof | Byung-Hyoung Lee, Woo Sun Kim, Young Jun Kim, Sang-Gu Bang, Sang Rak Choi +1 more | 2000-02-29 |