Patents
US 12762444 B2: Generation of N-body entangling interactions between qubits
- Granted
- 2026-10-13
- Filed
- 2022-11-29 application 18059550
- Type
- Utility · 19 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
Systems and methods for producing N-body entangling interactions to simplify n-gate operations in quantum computing applications are disclosed herein. According to at least some embodiments, an oscillator generates a two-tone field tuned to qubit resonance, first upper motion-induced sidebands, first lower motion-induced sidebands, second upper motion-induced sidebands, and second lower motion-induced sidebands.
Source: PTBLXML, file of 2026-10-13 (ipgb20261013.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Duke University 1,375 patents | US company or organization | Durham, NC | Duke University College or university EXACT high confidence: identical full name and state DUKE UNIVERSITY Nonprofit EXACT high confidence: identical full name and state | PTBLXML, file of 2026-10-13 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Christopher Monroe | Durham, NC | 26 | PTBLXML, file of 2026-10-13 | |
| Or Katz | Durham, NC | PTBLXML, file of 2026-10-13 | ||
| Marko Cetina | Durham, NC | PTBLXML, file of 2026-10-13 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| G06N | Computing arrangements based on specific computational models | G06N10/20 | PTBLXML, file of 2026-10-13 |
| G01R | Measuring electric variables; measuring magnetic variables | G01R33/0029 | PTBLXML, file of 2026-10-13 |
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.