Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6603112 | Method and apparatus for detecting malfunctions in communication systems | Stephen R. Chinn | 2003-08-05 |
| 6507012 | Method and apparatus for detecting malfunctions in communication systems | Stephen R. Chinn | 2003-01-14 |