Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6496708 | Radio frequency coupler apparatus suitable for use in a multi-band wireless communication device | Yiu K. Chan, Dale G. Schwent, Michael Landherr, Michael Hand | 2002-12-17 |
| 6438360 | Amplifier system with load control to produce an amplitude envelope | William P. Alberth, Jr., Luke Winkelmann | 2002-08-20 |
| 6349216 | Load envelope following amplifier system | William P. Alberth, Jr., Luke Winkelmann | 2002-02-19 |