Patents
US 12733489 B2: Thermal management architecture for three-dimensional heterogeneous integrated layers
- Granted
- 2026-09-08
- Filed
- 2023-12-20 application 18391070
- Type
- Utility · 9 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A three-dimensional heterogeneous integrated (3DHI) package includes: a plurality of electrically interconnected active layers stacked on each other and a cooling block at a lower end of the active layers. Each of the active layers includes a semiconductor element, and at least one of the active layers includes an embedded heat spreader. The cooling block has a plurality of cooling channels formed therein, and the cooling channels do not extend through any of the active layers.
Source: PTBLXML, file of 2026-09-08 (ipgb20260908.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| HRL LABORATORIES, LLC 1,601 patents | US company or organization | Malibu, CA | PTBLXML, file of 2026-09-08 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Christopher Roper | Oak Park, CA | PTBLXML, file of 2026-09-08 | ||
| Souheil Nadri | Lake Balboa, CA | PTBLXML, file of 2026-09-08 | ||
| Christina M. Seeholzer | Woodland Hills, CA | PTBLXML, file of 2026-09-08 | ||
| Adam Gross | Santa Monica, CA | PTBLXML, file of 2026-09-08 | ||
| John H. Martin | Vienna, VA | 61 | PTBLXML, file of 2026-09-08 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| H10W | Generic packages, interconnections, connectors or other constructional details of devices covered by class h10 | H10W40/22 | PTBLXML, file of 2026-09-08 |
| H01Q | Antennas, i.e. radio aerials | H01Q1/02 | PTBLXML, file of 2026-09-08 |
| H04B | Transmission | H04B1/036 | 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.