Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5930353 | Electrical contact free microphone attachment for a flip-type radio phone | Kang Hoon Lee | 1999-07-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5930353 | Electrical contact free microphone attachment for a flip-type radio phone | Kang Hoon Lee | 1999-07-27 |