Issued Patents All Time
Showing 25 most recent of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10991843 | Solar cell and method for preparing same | — | 2021-04-27 |
| 10727359 | Solar cell and method of manufacturing therefor | — | 2020-07-28 |
| 6979876 | Method for forming isolation layer of semiconductor device | — | 2005-12-27 |
| 6852606 | Method for forming isolation layer of semiconductor device and semiconductor device | — | 2005-02-08 |
| 6544836 | Memory cell, memory device and method of fabricating the same | — | 2003-04-08 |
| 6365972 | Method for forming a metal wiring structure of a semiconductor device | — | 2002-04-02 |
| 6261896 | Memory device and method of forming the same | — | 2001-07-17 |
| 6171967 | Method for forming a self-aligned metal wire of a semiconductor device | — | 2001-01-09 |
| 6169326 | Metal wire of semiconductor device and method for forming the same | — | 2001-01-02 |
| 6064119 | Wiring structure and formation method thereof for semiconductor device | Yong Kwon Kim | 2000-05-16 |
| 6054346 | DRAM cell, DRAM and method for fabricating the same | Yoo Chan Jeon | 2000-04-25 |
| 6043149 | Method of purifying a metal line in a semiconductor device | — | 2000-03-28 |
| 6013578 | Method for forming a metal wiring structure of a semiconductor device | — | 2000-01-11 |
| 5960313 | Metal wire of semiconductor device and method for forming the same | — | 1999-09-28 |
| 5948705 | Method of forming interconnection line | — | 1999-09-07 |
| 5949705 | DRAM cell, DRAM and method for fabricating the same | Yoo Chan Jeon | 1999-09-07 |
| 5945706 | Memory device | — | 1999-08-31 |
| 5936297 | Programmable semiconductor element having an antifuse structure | — | 1999-08-10 |
| 5915191 | Method for fabricating a semiconductor device with improved device integration and field-region insulation | — | 1999-06-22 |
| 5900072 | Insulating layer structure for semiconductor device | — | 1999-05-04 |
| 5899717 | Method for fabricating semiconductor device | — | 1999-05-04 |
| 5897369 | Method for forming interconnection of a semiconductor device | — | 1999-04-27 |
| 5888902 | Method for forming multilayered interconnection of semiconductor device | — | 1999-03-30 |
| 5882968 | Semiconductor device fabrication method | — | 1999-03-16 |
| 5880023 | Process for formation of wiring layer in semiconductor device | — | 1999-03-09 |