Issued Patents All Time
Showing 26–50 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8044679 | On-die termination control circuit of semiconductor memory device | — | 2011-10-25 |
| 7835204 | Semiconductor memory device for generating column address | Eun Young Park | 2010-11-16 |
| 7816941 | Circuit and method for controlling termination impedance | Kyung-Hoon Kim | 2010-10-19 |
| 7813211 | Semiconductor memory device | Seok-Cheol Yoon | 2010-10-12 |
| 7800963 | Semiconductor memory device operating with prefetch scheme | Jin-Il Chung | 2010-09-21 |
| 7706196 | Semiconductor memory device | Ji-Eun Jang | 2010-04-27 |
| 7667528 | Internal voltage generator of semiconductor integrated circuit | — | 2010-02-23 |
| 7663946 | Semiconductor memory device having on-die-termination device and operation method thereof | — | 2010-02-16 |
| 7649789 | Semiconductor memory device with various delay values | Ji-Eun Jang | 2010-01-19 |
| 7590023 | Semiconductor memory device with internal voltage generator and method for driving the same | — | 2009-09-15 |
| 7573771 | High voltage generator and semiconductor memory device | — | 2009-08-11 |
| 7514955 | Semiconductor memory device with ability to effectively adjust operation time for on-die termination | — | 2009-04-07 |
| 7495974 | Delay selecting circuit for semiconductor memory device | — | 2009-02-24 |
| 7417903 | Core voltage generator and method for generating core voltage in semiconductor memory device | Ki-Ho Kim | 2008-08-26 |
| 7417490 | Internal voltage generator of semiconductor integrated circuit | — | 2008-08-26 |
| 7305516 | Multi-port memory device with precharge control | Ihl-Ho Lee, Jae Jin Lee | 2007-12-04 |
| 7283420 | Multi-port memory device | — | 2007-10-16 |
| 7269041 | Multi-port memory device | Jae Jin Lee | 2007-09-11 |
| 7254087 | Multi-port memory device | Jae Jin Lee | 2007-08-07 |
| 7250811 | Internal voltage generator of semiconductor memory device | — | 2007-07-31 |
| 7183865 | Oscillator circuit operating with a variable driving voltage | — | 2007-02-27 |
| 7046576 | Multi-port memory device | Il Ho Lee, Jae Jin Lee | 2006-05-16 |
| 7016255 | Multi-port memory device | Ihl-Ho Lee, Jae Jin Lee | 2006-03-21 |
| 7009457 | Multi-loop oscillator | — | 2006-03-07 |
| 6870408 | Power-up circuit | — | 2005-03-22 |