Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6809515 | Passive solid-state magnetic field sensors and applications therefor | Yi-Qun Li, Gerald F. Dionne, Chun Zhang | 2004-10-26 |
| 6809516 | Passive magnetic field sensors having magnetostrictive and piezoelectric materials | Yi-Qun Li, Gerald F. Dionne, Chun Zhang | 2004-10-26 |