Issued Patents All Time
Showing 76–80 of 80 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7352218 | DLL circuit and method of controlling the same | — | 2008-04-01 |
| 7348819 | Delay locked loop circuit | — | 2008-03-25 |
| 5793074 | Metal oxide semiconductor capacitors having uniform C-V characteristics over an operating range and reduced susceptibility to insulator breakdown | Seung-Cheol Oh | 1998-08-11 |
| 5754075 | Integrated circuits including power supply boosters and methods of operating same | Seung-Cheol Oh | 1998-05-19 |
| 5034625 | Semiconductor substrate bias circuit | Dong-Sun Min | 1991-07-23 |