Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9172977 | Filtering apparatus, method, and medium for multi-format codec | Sangjo Lee, Shihwa Lee, Jaesung PARK, Hyeyun Kim, Jihun Kim +1 more | 2015-10-27 |
| 7764841 | Multi-codec transforming and/or inverse transforming system, medium, and method | Shihwa Lee, Jaesung PARK, Sangjo Lee, Hyeyun Kim, Jihun Kim +1 more | 2010-07-27 |