Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6689647 | Method for crystallizing amorphous silicon thin-film for use in thin-film transistors and thermal annealing apparatus therefor | Taekyung Kim | 2004-02-10 |
| 6294135 | Small-scale boiler system using scrapped tires | Doyoung Yoon, Changwon Park, YongChurl Kim | 2001-09-25 |
| 6197623 | Method for crystallizing amorphous silicon thin-film for use in thin-film transistors and thermal annealing apparatus therefor | Taekyung Kim | 2001-03-06 |
| 5817532 | Ferroelectric thin film device and method for making the same | Jaehyun Joo | 1998-10-06 |