Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6240024 | Method and apparatus for generating an echo clock in a memory | Mohammed Hassan Taufique, Hemanshu T. Vernenker | 2001-05-29 |
| 6034879 | Twisted line techniques for multi-gigabit dynamic random access memories | Dietrich W. Langer | 2000-03-07 |
| 5327389 | Semiconductor memory device having a block selection function with low power consumptions | Yong-Sik Seok, Dong-Soo Jun, Jae-gu Roh | 1994-07-05 |
| 5157278 | Substrate voltage generator for semiconductor device | Dong-Il Seo | 1992-10-20 |
| 5155700 | Method for reducing coupling noise of word lines in a semiconductor memory device | Su-In Cho, Dae-Je Jin | 1992-10-13 |
| 5155702 | Semiconductor memory device | — | 1992-10-13 |
| 5144585 | Supply voltage converter for high-density semiconductor memory device | Chang Hyun Kim, Dae-Je Jin | 1992-09-01 |
| 5130580 | Sense amplifier driving circuit employing current mirror for semiconductor memory device | Hong-Sun Hwang, Soo-In Cho, Dae-Je Chin | 1992-07-14 |
| 5097441 | Interdigitated and twisted word line structure for semiconductor memories | Soo-In Cho, Dong-Il Shu, Young Rae Kim | 1992-03-17 |
| 5072134 | Internal voltage converter in semiconductor integrated circuit | — | 1991-12-10 |
| 5034625 | Semiconductor substrate bias circuit | Hoon Choi | 1991-07-23 |
| 4920280 | Back bias generator | Soo-In Cho | 1990-04-24 |