Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6737915 | Tube input JFET output (TIJO) zero feedback audio amplifier | — | 2004-05-18 |
| 6470028 | System and method for translating telecommunications signals of span interfaces | Matthew Christopher Perry, Gary L. Smith, Hong Li | 2002-10-22 |