Issued Patents 2011
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8085607 | 3-level non-volatile semiconductor memory device and method of driving the same | Jung-Dal Choi, Sung-Kyu Jo | 2011-12-27 |
| 8050089 | Multi-bit flash memory device and memory cell array | Ki-Nam Kim, Yeong-Taek Lee | 2011-11-01 |
| 8045387 | Nonvolatile memory device and program method with improved pass voltage window | Yeong-Taek Lee, Soon Wook Hwang, Young-Wook Jeong | 2011-10-25 |
| 8036031 | Semiconductor device having a field effect source/drain region | Jung-Dal Choi, Uk-Jin Roh | 2011-10-11 |
| 8031544 | Semiconductor memory device with three-dimensional array and repair method thereof | Doo-Gon Kim | 2011-10-04 |
| 8027199 | Semiconductor memory device | Soon Wook Hwang, Yeong-Taek Lee | 2011-09-27 |
| 8014201 | Nonvolatile memory device extracting parameters and nonvolatile memory system including the same | — | 2011-09-06 |
| 8004898 | Nonvolatile memory device, program method thereof, and memory system including the same | Yeong-Taek Lee | 2011-08-23 |
| 7986560 | Flash memory devices that utilize age-based verify voltages to increase data reliability and methods of operating same | Yong Seok Kim, Ki-Nam Kim, Yeong-Taek Lee | 2011-07-26 |
| 7957199 | Method of erasing in non-volatile memory device | Doo-Gon Kim, Yeong-Taek Lee | 2011-06-07 |
| 7940564 | Three-dimensional memory device with multi-plane architecture | Yeong-Taek Lee | 2011-05-10 |
| 7940578 | Flash memory device having row decoders sharing single high voltage level shifter, system including the same, and associated methods | Myoung Gon Kang, Yeong-Taek Lee, Doo-Gon Kim | 2011-05-10 |
| 7933154 | Non-volatile memory device for reducing layout area of global wordline decoder and operation method thereof | Myoung Gon Kang, Doo-Gon Kim, Yeong-Taek Lee | 2011-04-26 |
| 7924629 | Three-dimensional memory device and programming method | Yeong-Taek Lee | 2011-04-12 |
| 7916511 | Semiconductor memory device including plurality of memory chips | — | 2011-03-29 |
| 7916564 | Multi-chip semiconductor device providing enhanced redundancy capabilities | — | 2011-03-29 |
| 7916542 | Nonvolatile memory device with multiple page regions, and methods of reading and precharging the same | Hyun-Kyoung Kim | 2011-03-29 |
| 7911835 | Programming and reading five bits of data in two non-volatile memory cells | Doo-Gon Kim, Yeong-Taek Lee | 2011-03-22 |
| 7881114 | NAND flash memory device having dummy memory cells and methods of operating same | Jung-Dal Choi, Jong-Sun Sel, Yoo-Cheol Shin | 2011-02-01 |