Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6426628 | Power management system for an implantable device | Lloyd A. Van Hofwegen, Jean-Cheui Hsung | 2002-07-30 |
| 5869970 | Power management system for an implantable device | Lloyd A. Van Hofwegen, Jean-Cheui Hsung, Michael W. Dooley, Keith R. Maile, William J. Linder +3 more | 1999-02-09 |
| 5091680 | Motor brake circuit for magnetic disk drive system | — | 1992-02-25 |