Issued Patents 2018
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9979068 | Radio frequency architectures and methods providing switchable bypass and pass-through paths | David Scott Whitefield, Nuttapong Srirattana, Darryl E. Evans | 2018-05-22 |
| 9960750 | Apparatus for reconfigurable directional couplers in an RF transceiver with controllable capacitive coupling | Nuttapong Srirattana, David Scott Whitefield | 2018-05-01 |
| 9948271 | Methods for reconfiguring directional couplers in an RF transceiver | Nuttapong Srirattana, David Scott Whitefield | 2018-04-17 |
| 9941856 | Apparatus for reconfigurable directional couplers in an RF transceiver with selectable phase shifters | Nuttapong Srirattana, David Scott Whitefield | 2018-04-10 |
| 9866244 | Electromagnetic couplers for multi-frequency power detection | Nuttapong Srirattana, David Scott Whitefield | 2018-01-09 |