Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9228349 | Fire-resistance enhancing method for the high strength concrete structure | Heung Youl Kim, Hyung Jun Kim, Bum-Yean Cho, Jong-uk Song, Dae-Bong Ju | 2016-01-05 |
| 8978340 | Method for fire-proofing composite slab using wire rope | Heung Youl Kim, Hyung Jun Kim, Kyung-Hoon Park, Oh Sang Kweon | 2015-03-17 |
| 7432510 | Dosimeter based on a gas electron multiplier for dose measurements of therapeutic radiation | — | 2008-10-07 |