Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7142679 | Muting circuit for computer having dual audio boards | Leech Philip, Christopher Rijken | 2006-11-28 |
| 6292859 | Automatic selection of an upgrade controller in an expansion slot of a computer system motherboard having an existing on-board controller | — | 2001-09-18 |