Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11447996 | Structure for operating watertight door by buoyancy | Dong Sop Rhee, Ho Je Seong | 2022-09-20 |
| 8914732 | Displaying home screen profiles on a mobile terminal | Sung Bae Jun | 2014-12-16 |
| 6333369 | Coating resin composition for transfer printing | Bong Keun Song, Jong Hak Kim, Bong Soo Chung | 2001-12-25 |
| 6255381 | Process for manufacturing an acrylic antislipping agent composed of small amounts of solid content | Ja Soon Jang, Sang Seol, Jung-Mok Suh | 2001-07-03 |
| 5827924 | Polymer sealant microencapsulated by polyurethane reaction and its binder solution | Kyung-Suck Min, Sang Chul Park | 1998-10-27 |
| 5489616 | Process for manufacturing phosphoric acid-type chelate resin as uranyl ion absorbents | Kil-Yeong Choi, Jin Chul Jung, Jae-Oh Joo | 1996-02-06 |
| 5457163 | Phosphonic acid chelating resins for uranyl ion adsorption | Kil-Yeong Choi, Jin Chul Jung, Jae-Oh Joo | 1995-10-10 |