Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8030991 | Frequency tuning and direct current offset canceling circuit for continuous-time analog filter with time divided | Chang Seok Lee | 2011-10-04 |
SC
Sang Hyun Cha
Overall (2011): #175,257 of 364,097Top 50%
1
Patents 2011