Issued Patents All Time
Showing 1–25 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12212232 | Power supply for gate driver in switched-capacitor circuit | David Giuliano, Gregory Szczeszynski | 2025-01-28 |
| 11901818 | Power supply for gate driver in switched-capacitor circuit | David Giuliano, Gregory Szczeszynski | 2024-02-13 |
| RE49767 | Switch-timing in a switched-capacitor power converter | Gregory Szczeszynski, David Giuliano | 2023-12-26 |
| 11837954 | Power supply for gate driver in switched-capacitor circuit | David Giuliano, Gregory Szczeszynski | 2023-12-05 |
| 11552560 | Power supply for gate driver in switched-capacitor circuit | David Giuliano, Gregory Szczeszynski | 2023-01-10 |
| 11264895 | Power supply for gate driver in switched-capacitor circuit | David Giuliano, Gregory Szczeszynski | 2022-03-01 |
| 11165340 | Method and apparatus for digital power factor correction of a poly-phase AC to DC converter | — | 2021-11-02 |
| 10869519 | MEMS valve actuator system and method | — | 2020-12-22 |
| 10644590 | Power supply for gate driver in switched-capacitor circuit | David Giuliano, Gregory Szczeszynski | 2020-05-05 |
| 10374512 | Switch-timing in a switched-capacitor power converter | Gregory Szczeszynski, David Giuliano | 2019-08-06 |
| 10263512 | Driving switches in a dual-phase series-parallel switched-capacitor circuit | David Giuliano, Gregory Szczeszynski | 2019-04-16 |
| 9847715 | Switched-capacitor converters with low-voltage gate drivers | David Giuliano, Gregory Szczeszynski | 2017-12-19 |
| 9742266 | Charge pump timing control | David Giuliano, Gregory Szczeszynski, Jeffrey Summit | 2017-08-22 |
| 9717298 | MEMS valve actuator system | — | 2017-08-01 |
| 9502968 | Switched-capacitor converters with low-voltage gate drivers | David Giuliano, Gregory Szczeszynski | 2016-11-22 |
| 9377805 | Programmable bandgap reference voltage | Mark Chirachanchai | 2016-06-28 |
| 8724353 | Efficient gate drivers for switched capacitor converters | David Giuliano, Gregory Szczeszynski | 2014-05-13 |
| 8503203 | Pre-charge of switched capacitor circuits with cascoded drivers | Gregory Szczeszynski, David Guiliano | 2013-08-06 |
| 6768398 | Method and apparatus for creating a radio frequency filter | Edgar H. Callaway, Jr., Gilberto Hernandez, Douglas H. Weisman | 2004-07-27 |
| 6573782 | Sigma delta FM ratio detector | Barry W. Herold, Scott Robert Humphreys | 2003-06-03 |
| 6275540 | Selective call receiver having an apparatus for modifying an analog signal to a digital signal and method therefor | James G. Mittel, Barry W. Herold | 2001-08-14 |
| 6218973 | Binary random number generator | Barry W. Herold | 2001-04-17 |
| 6087894 | Low power precision current reference | Barry W. Herold, Scott Robert Humphreys, Lawrence Case | 2000-07-11 |
| 5880619 | Low power precision voltage splitter | Barry W. Herold, Grazyna A. Pajunen | 1999-03-09 |
| 5841822 | Band-pass sigma-delta converter and commutating filter therefor | James G. Mittel, Walter R. Davis | 1998-11-24 |