Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11358334 | Four-dimensional printing method using thermal anisotropy and thermal transformation, and the resulting product | Bona Goo | 2022-06-14 |
| 6118467 | Printing method and printing apparatus capable of printing without margins | — | 2000-09-12 |
| 5777654 | Printing method and apparatus in which a print sheet is pressed to a drum by an ink film | — | 1998-07-07 |
| 5492061 | Thermal printing method | Jong Woo Kim | 1996-02-20 |
| 5454319 | Printing method and apparatus | Moon-bae Park | 1995-10-03 |