Patents
US 12732100 B2: Fractional charge pump converters
- Granted
- 2026-09-08
- Filed
- 2024-01-22 application 18418826
- Type
- Utility · 15 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
Embodiments of a charge pump converter are disclosed. In some embodiments, the charge pump converter includes a first switch, a second switch, a third switch, a first charge storage device, and a second charge storage device. The first charge storage device is connected between the first switch and the second switch. The second charge storage device is connected between the second switch and the third switch. In a charging state, the charge pump converter charges the first charge storage device and the second charge storage device. In a multiplying state, the charge pump converter discharges the first charge storage device and the second charge storage device. The multiplying state allows for the charge pump converter to generate voltage higher than an input voltage.
Source: PTBLXML, file of 2026-09-08 (ipgb20260908.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Qorvo US, Inc. 1,491 patents | US company or organization | Greensboro, NC | QORVO US, INC. Federal lobbying client EXACT high confidence: identical full name and state | PTBLXML, file of 2026-09-08 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Chris Levesque | Fountain Valley, CA | 56 | PTBLXML, file of 2026-09-08 | |
| Mudar Al-Joumayly | Casselberry, FL | 6 | PTBLXML, file of 2026-09-08 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| H02M | Apparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems; conversion of dc or ac input power into surge output power; control or regulation thereof | H02M3/073 | PTBLXML, file of 2026-09-08 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
No recorded assignments or security interests on file for this patent.
USPTO bulk data: PatentsView granted patents, disambiguated (PVGPATDIS) for patents, assignees, inventors, places and CPC categories; the USPTO Patent Assignment Dataset (ECORSEXC) for assignments and security interests. Patents filed in the last 20 years. No claims or full text. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.