Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6481623 | Card reader for transmission of data by sound | Alan H. Grant | 2002-11-19 |
| 6375761 | Magnetoresistive material with two metallic magnetic phases | Taewan Kim | 2002-04-23 |
| 6361863 | Device having magnetoresistive material | Dongil Shin | 2002-03-26 |