Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6700168 | Layout structure and method of a column path of a semiconductor memory device | — | 2004-03-02 |
| 6359313 | Electrostatic discharge protection transistor for a semiconductor chip | Kook-Hwan Kwon | 2002-03-19 |
| 6166440 | Interconnection for preventing signal interference in a semiconductor device | — | 2000-12-26 |
| 6018168 | Semiconductor memory devices having alternating word line reverse diodes and well bias tapping regions | — | 2000-01-25 |
| 5962899 | Electrostatic discharge protection circuit | Hee Chul Park | 1999-10-05 |
| 5760446 | Electrostatic discharge structure of semiconductor device | Hee-Choul Park | 1998-06-02 |