Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 10382147 | Methods of calibrating a power amplifier system to compensate for envelope amplitude misalignment | David Steven Ripley, Sabah Khesbak, Kevin Lee Cobley, Robert Astle Henshaw, Julian Hildersley +1 more | 2019-08-13 | $18,807,000 |
| 9571152 | Apparatus and methods for calibration of envelope trackers | David Steven Ripley, Sabah Khesbak, Kevin Lee Cobley, Robert Astle Henshaw, Julian Hildersley +1 more | 2017-02-14 | $24,861,000 |
| 9294043 | Apparatus and methods for calibrating envelope trackers | David Steven Ripley, Sabah Khesbak, Kevin Lee Cobley, Robert Astle Henshaw, Julian Hildersley +1 more | 2016-03-22 | $17,590,000 |
| 8989682 | Apparatus and methods for envelope tracking calibration | David Steven Ripley, Sabah Khesbak, Kevin Lee Cobley, Robert Astle Henshaw, Julian Hildersley +1 more | 2015-03-24 | $44,487,000 |