Issued Patents All Time
Showing 151–174 of 174 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5840643 | Recovery of oxidation catalysts used for the production of trimellitic acid | Jae Young Bae, Young-Sam Kim, Jae Eun Kim | 1998-11-24 |
| 5786229 | Method for providing isolation between semiconductor devices using epitaxial growth and polishing | — | 1998-07-28 |
| 5759914 | Method for forming interconnection in semiconductor device | — | 1998-06-02 |
| 5753554 | Semiconductor device and method of forming the same | — | 1998-05-19 |
| 5668043 | Method for forming isolated regions in a semiconductor device | — | 1997-09-16 |
| 5668064 | Method of forming a tungsten plug in a semiconductor device | Dong-Sauk Kim, Ju-Il Lee | 1997-09-16 |
| 5661327 | Transistor structure and method for fabricating the same | — | 1997-08-26 |
| 5620911 | Method for fabricating a metal field effect transistor having a recessed gate | — | 1997-04-15 |
| 5610424 | Metal oxide semiconductor field effect transistor | — | 1997-03-11 |
| 5599731 | Method of forming a field oxide film in a semiconductor device | — | 1997-02-04 |
| 5541136 | Method of forming a field oxide film in a semiconductor device | — | 1996-07-30 |
| 5536679 | Method for fabrication of semiconductor device capable of preventing short circuits | — | 1996-07-16 |
| 5536671 | Method for fabricating capacitor of a semiconductor device | — | 1996-07-16 |
| 5527725 | Method for fabricating a metal oxide semiconductor field effect transistor | — | 1996-06-18 |
| 5518963 | Method for forming metal interconnection of semiconductor device | — | 1996-05-21 |
| 5492849 | Method of forming a capacitor in a semiconductor device | — | 1996-02-20 |
| 5472895 | Method for manufacturing a transistor of a semiconductor device | — | 1995-12-05 |
| 5449636 | Method for the fabrication of DRAM cell having a trench in the field oxide | Chang Sang MOON | 1995-09-12 |
| 5445990 | Method for forming a field oxide film in a semiconductor device | Hyung Sun Yook, Hyun Chul Baek, Young-Chun Lee, Sang In Kim, Dong W. Baik | 1995-08-29 |
| 5444010 | Method for forming a stacked capacitor in a semiconductor device | Ho Young Choi | 1995-08-22 |
| 5407848 | Method for forming a gate electrode having a polycide structure | Ho Gi Jeong | 1995-04-18 |
| 5386645 | Rotary-type wafer drying apparatus with anti-deflection cover | Dae-In Park, Weon G. Kim, Hee Chul Son | 1995-02-07 |
| 5376576 | Method for the insulation of polysilicon film in semiconductor device | Chang Sang MOON, Dae-In Park | 1994-12-27 |
| 5171881 | Process for producing trimellitic acid | Jae Seung Go, Jung Wook Sim, Chun-Gyu Kim | 1992-12-15 |