Issued Patents All Time
Showing 51–75 of 88 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6156601 | Method of forming DRAM matrix of basic organizational units each with pair of capacitors with hexagon shaped planar portion | Won-Suck Yang, Kong Hee Park | 2000-12-05 |
| 6136645 | Fabrication method for semiconductor memory device | Woun S Yang | 2000-10-24 |
| 6133598 | Semiconductor device with diagonal capacitor bit line and fabrication method thereof | Nae-Hak Park | 2000-10-17 |
| 6096646 | Method for forming metal line of semiconductor device | Nae-Hak Park | 2000-08-01 |
| 6080615 | Method for forming a semiconductor device incorporating a dummy gate electrode | Jun Ki Kim | 2000-06-27 |
| 6078093 | Capacitor structure of semiconductor device for high dielectric constant | — | 2000-06-20 |
| 6057232 | Wiring structure for semiconductor device and fabrication method therefor | — | 2000-05-02 |
| 5981320 | Method of fabricating cmosfet | — | 1999-11-09 |
| 5959321 | DRAM matrix of basic organizational units each with pair of capacitors with hexagon shaped planar portion | Won-Suck Yang, Kong Hee Park | 1999-09-28 |
| 5897350 | Memory cell structure for semiconductor memory device and fabricating method thereof | Won-Suck Yang | 1999-04-27 |
| 5866458 | Method for fabricating a CMOS | — | 1999-02-02 |
| 5840611 | Process for making a semiconductor MOS transistor | Jae-Jeong Kim | 1998-11-24 |
| 5830791 | Manufacturing process for a DRAM with a buried region | Oh Seok Han | 1998-11-03 |
| 5801086 | Process for formation of contact conductive layer in a semiconductor device | — | 1998-09-01 |
| 5770026 | Semiconductor fabrication apparatus having improved sputtering collimator and wiring method for a semiconductor device using such apparatus | — | 1998-06-23 |
| 5741722 | Method for manufacturing DRAM device using high dielectric constant | — | 1998-04-21 |
| 5721155 | Method for forming a via contact of a semiconductor device | — | 1998-02-24 |
| 5686344 | Device isolation method for semiconductor device | — | 1997-11-11 |
| 5686343 | Process for isolating a semiconductor layer on an insulator | — | 1997-11-11 |
| 5686339 | High dielectric constant capacitor and a fabricating method thereof | Hwan-Myeong Kim | 1997-11-11 |
| 5663585 | DRAM having a buried region contacted through a field region | Oh Seok Han | 1997-09-02 |
| 5661067 | Method for forming twin well | Jong Kwan Kim | 1997-08-26 |
| 5658815 | Method of fabricating silicided LDD transistor | Tae Gak Kim | 1997-08-19 |
| 5656860 | Wiring structure for semiconductor device and fabrication method therefor | — | 1997-08-12 |
| 5646052 | Isolation region structure of semiconductor device and method for making | — | 1997-07-08 |