Issued Patents All Time
Showing 1–25 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9312024 | Flash memory device having efficient refresh operation | Jong Bae Jeong, Hi-Hyun Han | 2016-04-12 |
| 8190606 | System for providing lyrics for digital audio files | Myung Kim | 2012-05-29 |
| 7668011 | Serial flash memory device and precharging method thereof | Hun Woo Kye, Jong Bae Jeong, Seung Duck Kim, Sang Yong Lee, Ki Won Kwon | 2010-02-23 |
| 7656714 | Bitline bias circuit and nor flash memory device including the bitline bias circuit | Hong-Soo Jeon | 2010-02-02 |
| 7428169 | Nonvolatile semiconductor memory device and voltage generating circuit for the same | Doo-Sub Lee | 2008-09-23 |
| 7427888 | Charge pump circuit operating responsive to a mode | Pyung-Moon Zhang | 2008-09-23 |
| 7394719 | Flash memory device with burst read mode of operation | Jin-Sung Park | 2008-07-01 |
| 7352618 | Multi-level cell memory device and associated read method | Dae-Han Kim | 2008-04-01 |
| 7327609 | Methods of program-verifying a multi-bit nonvolatile memory device and circuit thereof | Bo-Geun Kim | 2008-02-05 |
| 7286411 | Row decoder circuit for use in non-volatile memory device | Jin-Sung Park, Myong-Jae Kim | 2007-10-23 |
| 7271436 | Flash memory devices including a pass transistor | Chang-Hyun Lee, Sang-Pil Sim | 2007-09-18 |
| 7254061 | Memory devices using tri-state buffers to discharge data lines, and methods of operating same | Sang-Wan Nam | 2007-08-07 |
| 7142457 | Non-volatile semiconductor memory device | Seung Won Lee | 2006-11-28 |
| 7082058 | Non-volatile semiconductor memory device having sense amplifier with increased speed | Jin-Sung Park | 2006-07-25 |
| 7079417 | Read-while-write flash memory devices having local row decoder circuits activated by separate read and write signals | Ga-pyo Nam | 2006-07-18 |
| 7054199 | Multi level flash memory device and program method | Dong Ho Park | 2006-05-30 |
| 7042795 | Flash memory device with burst read mode of operation | Jin-Sung Park | 2006-05-09 |
| 7016232 | Non-volatile semiconductor memory device | Seung Won Lee | 2006-03-21 |
| 7002869 | Voltage regulator circuit | Pyung-Moon Zhang | 2006-02-21 |
| 6970384 | Programming method of flash memory device | Dong Ho Park | 2005-11-29 |
| 6944085 | Semiconductor memory device with reduced chip area and improved redundancy efficency | Byeong-Hoon Lee | 2005-09-13 |
| 6867628 | Semiconductor memory delay circuit | Ji-Ho Cho | 2005-03-15 |
| 6842384 | Nonvolatile semiconductor memory with power-up read mode | — | 2005-01-11 |
| 6831860 | Nonvolatile semiconductor memory device | Byeong-Hoon Lee | 2004-12-14 |
| 6781904 | Low-voltage semiconductor memory device | Young-Ho Lim | 2004-08-24 |