Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10020030 | Semiconductor apparatus capable of improving efficiency for a circuit configuration and a signal line interconnection | Geun Il Lee | 2018-07-10 |
| 9159399 | Data transmission circuit and semiconductor memory device having the same | — | 2015-10-13 |
| 8559254 | Precharging circuit and semiconductor memory device including the same | — | 2013-10-15 |
| 8120972 | Semiconductor memory apparatus and test circuit therefor | — | 2012-02-21 |
| 8081534 | Automatic scrambling of input/output data according to row addresses in a semiconductor memory device | — | 2011-12-20 |
| 7729187 | Bit line precharge circuit having precharge elements outside sense amplifier | — | 2010-06-01 |
| 7705651 | Delay circuit of semiconductor memory apparatus | — | 2010-04-27 |
| 7639555 | Test circuit device for semiconductor memory apparatus | — | 2009-12-29 |
| 7596049 | Semiconductor memory device with a plurality of bank groups each having a plurality of banks sharing a global line group | Young-Han Jeong | 2009-09-29 |
| 5717649 | Semiconductor memory device using sub-wordline drivers having width/length ratio of transistors varies from closest to farthest location from memory block selection circuits | Jong Hoon Park | 1998-02-10 |
| 5461593 | Word-line driver for a semiconductor memory device | — | 1995-10-24 |