Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7990914 | Method for evaluating spectrum utilization efficiency in radio system sharing frequency | Chang-Joo Kim | 2011-08-02 |
HK
Hyunduk Kang
Overall (2011): #281,383 of 364,097Top 80%
1
Patents 2011