Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9627070 | Program method of nonvolatile memory device for having dense threshold voltage distribution by controlling voltage of bit line according to threshold voltage of memory cell | Byoung Young KIM | 2017-04-18 |
| 9251901 | Semiconductor memory device with high threshold voltage distribution reliability method | — | 2016-02-02 |
| 9082487 | Program method of nonvolatile memory device for having dense threshold voltage distribution by controlling voltage of bit line according to threshold voltage of memory cell | Byoung Young KIM | 2015-07-14 |
| 8908462 | Semiconductor device including current compensator | Sam Kyu Won, Duck Ju Kim, Won Kyung KANG | 2014-12-09 |
| 8902646 | Memory and method for operating the same | Byung Ryul Kim, Byoung Young KIM | 2014-12-02 |
| 8743632 | Nonvolatile memory device, operating method thereof, and data storage device having the same | Byung Ryul Kim, Duck Ju Kim | 2014-06-03 |
| 8582362 | Circuit for precharging bit line and nonvolatile memory device including the same | — | 2013-11-12 |
| 8339880 | Circuit for controlling redundancy in semiconductor memory apparatus | — | 2012-12-25 |
| 8207771 | Duty cycle correcting circuit and duty cycle correcting method | — | 2012-06-26 |
| 8184482 | Nonvolatile memory device for preventing a source line bouncing phenomenon | — | 2012-05-22 |
| 8085602 | Page buffer circuit, nonvolatile memory device including the page buffer circuit, and method of operating the nonvolatile memory device | Chang Won Yang, Sam Kyu Won | 2011-12-27 |
| 7903481 | Page buffer circuit, nonvolatile device including the same, and method of operating the nonvolatile memory device | Jun Rye Rho | 2011-03-08 |
| 7898876 | Page buffer circuit, nonvolatile memory device including the page buffer circuit, and method of operating the nonvolatile memory device | Chang Won Yang, Sam Kyu Won | 2011-03-01 |
| 7870414 | Clock tree circuit and semiconductor memory device using the same, and duty cycle correction method | — | 2011-01-11 |
| 7782078 | On die termination circuit and method for calibrating the same | — | 2010-08-24 |
| 7679983 | Address path circuit with row redundant scheme | — | 2010-03-16 |
| 7675337 | Duty cycle correcting circuit and duty cycle correcting method | — | 2010-03-09 |
| 7511546 | Synchronous memory device with output driver controlller | — | 2009-03-31 |
| 7391248 | Duty cycle corrector of delay locked loop | — | 2008-06-24 |
| 7391660 | Address path circuit with row redundant scheme | — | 2008-06-24 |
| 7099228 | Semiconductor memory device | — | 2006-08-29 |