Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11282583 | Semiconductor memory device and method of operating the same | Jong Woo Kim | 2022-03-22 |
| 9507361 | Initialization signal generation circuits and semiconductor devices including the same | Bon Kwang Koo, Jun Seop Jung, Eun Kyu In | 2016-11-29 |
| 8792290 | Voltage generator and nonvolatile memory device including the same | — | 2014-07-29 |
| 8509019 | Voltage generation circuit and nonvolatile memory device including the same | — | 2013-08-13 |
| 8422332 | Apparatus for generating a voltage and non-volatile memory device having the same | In Soo Wang, Lee Hyun Kwon, Bon Kwang Koo | 2013-04-16 |
| 8054132 | OP-amp circuit | — | 2011-11-08 |
| 8050099 | Apparatus for generating a voltage and non-volatile memory device having the same | In Soo Wang, Lee Hyun Kwon, Bon Kwang Koo | 2011-11-01 |
| 7952935 | Nonvolatile memory device and program or verification method using the same | In Soo Wang | 2011-05-31 |
| 7830725 | Page buffer and programming method of a non-volatile memory device | Se Chun Park, Jong Hyun Wang | 2010-11-09 |
| 7564719 | Method of programming in a flash memory device | Se Chun Park | 2009-07-21 |