Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12199514 | Current estimation in a power converter | Malcolm BLYTH, John B. BOWLERWELL, Alastair M. BOOMER | 2025-01-14 |
| 12040710 | Estimation of an inductance in a power converter | John B. BOWLERWELL, Alastair M. BOOMER, Malcolm BLYTH | 2024-07-16 |
| 11552627 | PWM circuitry | Tahir Rashid, Jonathan Taylor, Ross C. MORGAN | 2023-01-10 |
| 9300212 | DC-DC converters operable in a discontinuous switching mode | Andrew Notman, Mark McCloy-Stevens, Douglas James Wallace MacFarlane | 2016-03-29 |
| 8612779 | Power management apparatus and methods | Grant M. More | 2013-12-17 |
| 8607036 | Power management apparatus and methods | Grant M. More, Abhay Kejriwal | 2013-12-10 |
| 8570001 | Device and method for charging and controlling the charge of a battery | Tobias Bühler | 2013-10-29 |
| 8541993 | DC-DC converters operable in a discontinuous switching mode | Andrew Notman, Mark McCloy-Stevens, Douglas James Wallace MacFarlane | 2013-09-24 |
| 7777457 | Constant frequency current-mode buck-boost converter with reduced current sensing | — | 2010-08-17 |
| 7724167 | Integrated circuit arrangement, and method for programming an integrated circuit arrangement | Tobias Buehler, Thomas Jessenig, Manfred Lueger | 2010-05-25 |
| 7702943 | Real time clock | Clive Robert Graham | 2010-04-20 |
| 7626374 | Voltage reference circuit | — | 2009-12-01 |
| 7605574 | Switching regulator circuits | David Dearn | 2009-10-20 |
| 7301347 | Current sensing circuit | David Dearn | 2007-11-27 |