Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10998079 | Structure and method for testing three-dimensional memory device | Jong-jun Kim, Feng Pan, Zhenyu Lu, Yongna Li, Lidong Song +3 more | 2021-05-04 |
| 10679721 | Structure and method for testing three-dimensional memory device | Jong-jun Kim, Feng Pan, Zhenyu Lu, Yongna Li, Lidong Song +3 more | 2020-06-09 |
| 7558900 | Serial flash semiconductor memory | Robin John Jigour, Eungjoon Park, Joo Weon Park | 2009-07-07 |
| 6873004 | Virtual ground single transistor memory cell, memory array incorporating same, and method of operation thereof | Kyung Joon Han, Steve Kuo-Ren Hsia, Joo Weon Park, Gyu Wan Kwon | 2005-03-29 |
| 6826080 | Virtual ground nonvolatile semiconductor memory array architecture and integrated circuit structure therefor | Joo Weon Park, Kyung Joon Han, Gyu Wan Kwon | 2004-11-30 |
| 6728140 | Threshold voltage convergence | Kyung Joon Han, Joo Weon Park, Gyu Wan Kwon, Dung Q. Tran, Steve Kuo-Ren Hsia +1 more | 2004-04-27 |
| 6279070 | Multistep pulse generation circuit and method of erasing a flash memory cell using the same | Jae Heon Jeong | 2001-08-21 |
| 6266280 | Method of programming nonvolatile semiconductor device at low power | — | 2001-07-24 |
| 6208198 | Drain voltage pumping circuit | — | 2001-03-27 |
| 6084798 | Non-volatile memory structure | — | 2000-07-04 |
| 6052305 | Erasing circuit for a flash memory device having a triple well structure | Tae Hum Yang, Joo Young Kim, Young Dong Joo, Jong Bae Jeong, Il Hyun Choi +2 more | 2000-04-18 |
| 5956268 | Nonvolatile memory structure | — | 1999-09-21 |
| 5946233 | Flash memory device having word line latch for multi-bit programming | Joo Young Kim, Jong Bae Jeong, Young Dong Joo | 1999-08-31 |
| 5920884 | Nonvolatile memory interface protocol which selects a memory device, transmits an address, deselects the device, subsequently reselects the device and accesses data | Earle Jennings | 1999-07-06 |
| 5894438 | Method for programming and erasing a memory cell of a flash memory device | Tae Hum Yang, Young Dong Joo, Joo Young Kim, Jong Bae Jeong | 1999-04-13 |
| 5689464 | Column repair circuit for integrated circuits | Seung Min KIM, Jae-Hyeoung Kim, Sang Ho Lee | 1997-11-18 |
| 5057711 | Noise reducing output buffer circuit for an integrated circuit | Seung Min KIM, Joo Weon Park | 1991-10-15 |