Patents
US 12419194 B2: Pulse energy manipulation of material properties
- Granted
- 2025-09-16
- Filed
- 2023-05-08 application 18144469
- Type
- Utility · 13 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
Material properties are manipulated using rapid pulse application of energy in combination with applied electric or magnetic fields. When sintering, annealing or crystallizing a target film, the pulse repetition cycle can be constrained to ensure material temperature rises above and falls below the Curie temperature before the next energy pulse. This process results in enhanced material properties as compared to traditional techniques having a single, slow temperature excursion and subsequent application of the applied external field.
Source: PVGPATDIS, file of 2026-04-10 (ipg250916.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Rochester Institute of Technology 110 patents | US company or organization | Rochester, NY | Rochester Institute of Technology College or university EXACT high confidence: identical full name and state ROCHESTER INSTITUTE OF TECHNOLOGY Nonprofit EXACT high confidence: identical full name and state | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| David A. Borkholder | Canandaigua, NY | 24 | PVGPATDIS, file of 2026-04-10 | |
| Jing Ouyang | Scottsville, NY | 14 | PVGPATDIS, file of 2026-04-10 | |
| Denis Cormier | Pittsford, NY | 11 | PVGPATDIS, file of 2026-04-10 | |
| Ahmed Alfadhel | Rochester, NY | 4 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| H10N | Electric solid-state devices not otherwise provided for | H10N30/045 | PVGPATDIS, file of 2026-04-10 |
| B05D | Processes for applying fluent materials to surfaces, in general | B05D3/14 | PVGPATDIS, file of 2026-04-10 |
| C01G | Compounds containing metals not covered by subclasses c01d or c01f | C01G25/006 | PVGPATDIS, file of 2026-04-10 |
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.