Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12042036 | Stick-type container for easy lifting of contents | Kang-Jin Lee, Yu Seob Kim, Seo-Hui Jung, Ki-Young Ham | 2024-07-23 |
| 11293319 | System for regenerating DPF during operation of engine-powered forklift and method therefor | Byung Do Choi, Deok-Rae Kim, Jun Yi | 2022-04-05 |
| 7307703 | Methods of determining an etching end point based on compensation for etching disturbances | Yong Jin Kim, Seung-Young Son, Gyung-jin Min | 2007-12-11 |
| 7112810 | Ion implanting apparatus and ion implanting method using the same | Gyeong-Su Keum, Seung-Ki Chae, Hyung-Sik Hong, Sang Yeob Cha, Jae Hyun Han +3 more | 2006-09-26 |
| 6947923 | Information generation and retrieval method based on standardized format of sentence structure and semantic structure and system using the same | Keon-Hoe Cha, Eui Sok CHUNG, Soo-Jung Lim | 2005-09-20 |