Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6636611 | Combined receiver and speaker | Bok-Beum Kim | 2003-10-21 |
| 6553126 | Micro speaker | Bok-Beum Kim | 2003-04-22 |
MH
Man-Dae Han
Overall (2003): #54,009 of 273,478Top 20%
2
Patents 2003