Issued Patents All Time
Showing 1–25 of 114 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9135960 | Signal receiver circuit | — | 2015-09-15 |
| 9136018 | Internal voltage generation circuits | Jae Wook Lee | 2015-09-15 |
| 8854904 | Semiconductor memory device | — | 2014-10-07 |
| 8842486 | Integrated circuit chip and semiconductor memory device | — | 2014-09-23 |
| 8830770 | Semiconductor memory device and method for generating bit line equalizing signal | — | 2014-09-09 |
| 8713383 | Semiconductor memory device, test circuit, and test operation method thereof | Yeon Woo Kim | 2014-04-29 |
| 8612812 | Semiconductor memory device, test circuit, and test operation method thereof | Bok-Moon Kang, Tae-Hyung Jung | 2013-12-17 |
| 8595575 | Semiconductor memory device, test circuit, and test operation method thereof | Bok-Moon Kang, Tae-Hyung Jung, Yeon Woo Kim | 2013-11-26 |
| RE44590 | Clock control device for toggling an internal clock of a synchronous DRAM for reduced power consumption | — | 2013-11-12 |
| 8553479 | Semiconductor memory device | Dong Geun Lee | 2013-10-08 |
| 8488380 | Word line driving circuit, semiconductor memory device including the same, and method for testing the semiconductor memory device | — | 2013-07-16 |
| 8429319 | Multi-port memory device with serial input/output interface | — | 2013-04-23 |
| 8356214 | Internal signal monitoring device in semiconductor memory device and method for monitoring the same | — | 2013-01-15 |
| 8330531 | Internal negative voltage generation device | — | 2012-12-11 |
| 8320194 | Semiconductor memory device for increasing test efficiency by reducing the number of data pins used for a test | Jae Il Kim | 2012-11-27 |
| 8299846 | Internal voltage generating circuit of semiconductor device | — | 2012-10-30 |
| 8300481 | Apparatus and method for transmitting/receiving signals at high speed | Jae Il Kim | 2012-10-30 |
| 8274770 | Electrostatic discharge protection of semiconductor device | — | 2012-09-25 |
| 8225150 | Semiconductor memory device | Hwang Hur, Jae-Bum Ko, Jin-Il Chung | 2012-07-17 |
| 8208336 | Fuse circuit and semiconductor device having the same | — | 2012-06-26 |
| 8183912 | Internal voltage supplying device | — | 2012-05-22 |
| 8169837 | Semiconductor memory device and method for generating bit line equalizing signal | — | 2012-05-01 |
| 8143937 | Internal negative voltage generation device | — | 2012-03-27 |
| 8139437 | Wordline driving circuit of semiconductor memory device | Jae Il Kim | 2012-03-20 |
| 8098074 | Monitoring circuit for semiconductor device | Jae-Hyuk Im | 2012-01-17 |