Patents
US 12366544 B2: Carbon fiber composite panel with integrated fault detection and health monitoring
- Granted
- 2025-07-22
- Filed
- 2022-05-10 application 17740543
- Type
- Utility · 20 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A composite panel includes a first carbon fiber layer and a first glass fiber layer. A first carbon fiber sensor includes a first plurality of carbon fiber tows. The composite panel includes a second glass fiber layer and a second carbon fiber layer. The first carbon fiber sensor is arranged between the first glass fiber layer and the second glass fiber layer. The first carbon fiber layer and the second carbon fiber layer are arranged adjacent to the first glass fiber layer and the second glass fiber layer, respectively.
Source: PVGPATDIS, file of 2026-04-10 (ipg250722.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| GM GLOBAL TECHNOLOGY OPERATIONS LLC 19,536 patents | US company or organization | Detroit, MI | PVGPATDIS, file of 2026-04-10 | |
| COLUMBIA UNIVERSITY 26 patents | US company or organization | New York, NY | TRUSTEES OF COLUMBIA UNIVERSITY Nonprofit FUZZY medium confidence: same name (governing-board words and legal endings aside) and state | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Maria Q. Feng | New York, NY | 2 | PVGPATDIS, file of 2026-04-10 | |
| Venkateshwar R. Aitharaju | Troy, MI | 31 | PVGPATDIS, file of 2026-04-10 | |
| Luke Demo | New York, NY | 1 | PVGPATDIS, file of 2026-04-10 | |
| Eleonora Maria Tronci | New York, NY | 1 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| B32B | Layered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form | B32B5/12 | PVGPATDIS, file of 2026-04-10 |
| G01N | Investigating or analysing materials by determining their chemical or physical properties | G01N27/20 | PVGPATDIS, file of 2026-04-10 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2022-07-22 | Government interest Confirmatory license | GENERAL MOTORS GLOBAL PROPULSION SYSTEMS signed 2022-06-13 | UNITED STATES DEPARTMENT OF ENERGY WASHINGTON, DC | 60827/709 | ECORSEXC, file of 2026-09-25 |
| 2022-05-12 | Assignment Assignment of assignor's interest | DEMO, LUKE signed 2022-05-11 FENG, MARIA Q. signed 2022-05-11 TRONCI, ELEONORA MARIA signed 2022-05-11 | COLUMBIA UNIVERSITY NEW YORK, NY | 60020/693 | ECORSEXC, file of 2026-09-25 |
| 2022-05-10 | Assignment Assignment of assignor's interest | AITHARAJU, VENKATESHWAR R. signed 2022-05-06 | GM GLOBAL TECHNOLOGY OPERATIONS LLC DETROIT, MI | 59879/97 | ECORSEXC, file of 2026-09-25 |
Documents recorded with the USPTO Assignment Recordation Branch that list this patent. A security interest is a lender’s claim on the patent as collateral; a release ends it.
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.