Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D643455 | Surveillance camera | Kwang Youel Raa, Ho Kyoum Kim | 2011-08-16 |
HK
Hyung Chan Kwak
Overall (2011): #281,249 of 364,097Top 80%
1
Patents 2011