Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11486729 | Data concentration unit and operating method thereof | Kang-Se Lee, Jae Wan Kim | 2022-11-01 |
| 10767081 | Chemical mechanical polishing slurry composition for polishing polycrystalline silicon film | Kyung Il Park, Seok-Joo Kim | 2020-09-08 |
| 10658196 | Chemical mechanical polishing slurry composition and method for manufacturing semiconductor using the same | Seok-Joo Kim, Kyung Il Park | 2020-05-19 |
| 5331474 | Editing apparatus and method in video tape duplicating system | — | 1994-07-19 |