Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12423228 | Bit-packing method for lightening NFA data structure in extended regular expression matching process, apparatus and computer program for performing the method | JoongHyuk Hahn, Sicheol Sung | 2025-09-23 |
| 10184554 | Differential carrier case with inserted pipe for high pressure casting | Mun-Gu Kang, Cheol-Ung Lee, Kwang Min Yoon, Hyung-Sop Yoon, Jung-Hwan Jang +4 more | 2019-01-22 |
| 8176057 | Assessment of a user reputation and a content reliability | Laehyun Kim, Hyunchul CHO, Jeong Won Cha, Lisa Wiyartanti | 2012-05-08 |
| 5595236 | Vertical squeeze casting apparatus | Ho-In Lee, Ki-Bae Kim, Yong-Joon Kim | 1997-01-21 |