Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7486474 | Hard disk drive having breather filter | Hong-kwon Lee | 2009-02-03 |
SS
Seng-chul Shin
Overall (All Time): #3,316,839 of 4,157,543Top 80%
1
Patents All Time