Issued Patents 2002
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6487117 | Method for programming NAND-type flash memory device using bulk bias | Yun-seung Shin | 2002-11-26 |
| 6482708 | Nonvolatile memory device and method for manufacturing the same | Jong Han Kim | 2002-11-19 |
| 6483749 | Nonvolatile memory device having bulk bias contact structure in cell array region | Yong-ju Choi, Kyung Joong Joo, Keon-Soo Kim | 2002-11-19 |
| 6417538 | Nonvolative semiconductor memory device with high impurity concentration under field oxide layer | — | 2002-07-09 |
| 6406955 | Method for manufacturing CMOS devices having transistors with mutually different punch-through voltage characteristics | Dong-Jun KIM | 2002-06-18 |
| 6365457 | Method for manufacturing nonvolatile memory device using self-aligned source process | — | 2002-04-02 |
| 6347053 | Nonviolatile memory device having improved threshold voltages in erasing and programming operations | Jong Han Kim | 2002-02-12 |
| 6337245 | Method for fabricating flash memory device and flash memory device fabricated thereby | — | 2002-01-08 |