Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7697351 | Circuit and method for controlling internal voltage of semiconductor memory apparatus | — | 2010-04-13 |
| 7463081 | Internal voltage generator and internal clock generator including the same, and internal voltage generating method thereof | — | 2008-12-09 |
| 7319361 | Internal voltage generation circuit of a semiconductor device | — | 2008-01-15 |
| 7301848 | Apparatus and method for supplying power in semiconductor device | — | 2007-11-27 |
| 7279955 | Reference voltage generating circuit | — | 2007-10-09 |
| 7196966 | On die termination mode transfer circuit in semiconductor memory device and its method | — | 2007-03-27 |
| 6998903 | Internal supply voltage generator for delay locked loop circuit | — | 2006-02-14 |
| 6928007 | ODT mode conversion circuit and method | — | 2005-08-09 |
| 6683488 | Charge pump circuit for semiconductor device | — | 2004-01-27 |
| 6018264 | Pumping circuit with amplitude limited to prevent an over pumping for semiconductor device | — | 2000-01-25 |