Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9966215 | Permanent magnet operating device | Young Bong Bang, Ji Won Choi, Young Il Kim, Heung-Ryeol Koh, Myeong Seob Choi | 2018-05-08 |
| 9895087 | Wearable apparatus for measuring position and action of arm | Hoo Man LEE, Joong Bae Kim, Young Bong Bang, Ji Won Choi | 2018-02-20 |
| 9159435 | Semiconductor memory device having bouncing detection circuit and method of operating the same | Chang Won Yang, Hwang Huh, Myung Jin Park | 2015-10-13 |
| 9123396 | Semiconductor apparatus | Chang Man SON, Go Hyun LEE, Kwang Ho Baek | 2015-09-01 |
| 7733736 | Semiconductor memory device for driving a word line | Hi-Hyun Han, Ju-Young Seo | 2010-06-08 |
| 7710797 | Semiconductor memory device and method for driving the same | — | 2010-05-04 |
| 7586797 | Data output circuit of synchronous memory device | — | 2009-09-08 |
| 7447090 | Semiconductor memory device | — | 2008-11-04 |
| 7388804 | Semiconductor memory device for driving a word line | Hi-Hyun Han, Ju-Young Seo | 2008-06-17 |
| 7385860 | Data output circuit of synchronous memory device | — | 2008-06-10 |
| 7369448 | Input circuit for memory device | — | 2008-05-06 |
| 7363555 | Memory cell test circuit for use in semiconductor memory device and its method | — | 2008-04-22 |
| 7362629 | Redundant circuit for semiconductor memory device | — | 2008-04-22 |
| 7327613 | Input circuit for a memory device | — | 2008-02-05 |
| 7317629 | Semiconductor memory device with simplified data control signals | — | 2008-01-08 |
| 7304898 | Semiconductor memory device | Byoung-Jin Choi | 2007-12-04 |
| 7298666 | Device for distributing input data for memory device | — | 2007-11-20 |
| 7283421 | Semiconductor memory device | — | 2007-10-16 |
| 7280430 | Semiconductor memory device | — | 2007-10-09 |
| 7212449 | Data output device of semiconductor memory device | — | 2007-05-01 |
| 7184325 | Input circuit for memory device | — | 2007-02-27 |
| 7068553 | Row redundancy circuit | — | 2006-06-27 |
| 7054210 | Write/precharge flag signal generation circuit and circuit for driving bit line isolation circuit in sense amplifier using the same | — | 2006-05-30 |
| 7009899 | Bit line precharge signal generator for memory device | — | 2006-03-07 |
| 6920073 | Row redundancy circuit and repair method | — | 2005-07-19 |