Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8025733 | Heating crucible and deposition apparatus using the same | Chang-Soon Ji, Hyung Min Kim, Sung Tae Namgoong | 2011-09-27 |
JK
Ji-Hwan Keum
Overall (2011): #266,557 of 364,097Top 75%
1
Patents 2011