Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6574339 | Three-dimensional sound reproducing apparatus for multiple listeners and method thereof | Yang-seock Seo | 2003-06-03 |
DK
Doh-hyung Kim
Overall (2003): #234,704 of 273,478Top 90%
1
Patents 2003