Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12231639 | Image encoding and decoding apparatus, and image encoding and decoding method using contour mode based intra prediction | Jong Ki HAN, Kwang Hyun CHOI | 2025-02-18 |
| 12059762 | Piping spool auto manufacturing system | Sung Gi Kang, Young-Choon Kwak, Sun-Gyu Hwang, Sung-Keun Kim, Roh-Hyun Myung +5 more | 2024-08-13 |
| 11863750 | Image encoding and decoding apparatus, and image encoding and decoding method using contour mode based intra prediction | Jong Ki HAN, Kwang Hyun CHOI | 2024-01-02 |
| 11418786 | Image encoding and decoding apparatus, and image encoding and decoding method | Jong Ki HAN, Kwang Hyun CHOI | 2022-08-16 |
| 10165989 | Tomography apparatus and method of reconstructing cross-sectional image | Toshihiro Rifu, Duhgoon Lee, Do-il Kim, Sang-nam Nam, Kyoung-yong LEE | 2019-01-01 |