Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9646602 | Method and apparatus for improving disordered voice | Myung Whun Sung, Tack Kyun Kwon, Hee Jin Kim, Wook Eun Kim, Mee Young Sung +1 more | 2017-05-09 |
| 8688942 | Method and system controlling page open time for memory device | Jung Rae Kim | 2014-04-01 |
| 7286405 | Pumping voltage generating circuit in nonvolatile semiconductor memory device | Hui-Kwon Seo | 2007-10-23 |
| 7227351 | Apparatus and method for performing parallel test on integrated circuit devices | Hyun-Seop Shim, Hyoung-Young Lee, Young-Ki Kwak, Jeong-Ho Bang, Ki-Bong Ju | 2007-06-05 |
| 7224616 | Circuit and method for generating wordline voltage in nonvolatile semiconductor memory device | Hui-Kwon Seo | 2007-05-29 |