Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11978520 | Method of erasing flash memory and electronic system | — | 2024-05-07 |
| 9312024 | Flash memory device having efficient refresh operation | Seung-Keun Lee, Hi-Hyun Han | 2016-04-12 |
| 7668011 | Serial flash memory device and precharging method thereof | Hun Woo Kye, Seung Duck Kim, Sang Yong Lee, Ki Won Kwon, Seung-Keun Lee | 2010-02-23 |
| 6961274 | Sense amplifier | — | 2005-11-01 |
| 6950339 | Circuit for generating trim bit signal in a flash memory device | In-Sun Park | 2005-09-27 |
| 6909640 | Block select circuit in a flash memory device | — | 2005-06-21 |
| 6791878 | Word line decoder in nand type flash memory device | — | 2004-09-14 |
| 6052305 | Erasing circuit for a flash memory device having a triple well structure | Tae Hum Yang, Joo Young Kim, Young Dong Joo, Jong Seuk Lee, Il Hyun Choi +2 more | 2000-04-18 |
| 5946233 | Flash memory device having word line latch for multi-bit programming | Joo Young Kim, Jong Seuk Lee, Young Dong Joo | 1999-08-31 |
| 5894438 | Method for programming and erasing a memory cell of a flash memory device | Tae Hum Yang, Young Dong Joo, Joo Young Kim, Jong Seuk Lee | 1999-04-13 |