Patents
US 11095023 B2: Laser-induced graphene/graphite antenna
- Granted
- 2021-08-17
- Filed
- 2020-07-24 application 16938146
- Type
- Utility · 8 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
The present disclosure is directed to an antenna that includes a substrate and a graphene or graphite layer positioned on at least a portion of the substrate. The graphene or graphite layer includes a first zone having a first thickness along a vertical direction of the antenna and a second zone having a second thickness along the vertical direction of the antenna. The second thickness is less than the first thickness such that the second zone has a greater electrical resistance than the first zone.
Source: PVGPATDIS, file of 2026-04-10 (ipg210817.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Savannah River Nuclear Solutions, LLC 156 patents | US company or organization | Aiken, SC | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Donald W. Benza | Aiken, SC | 5 | PVGPATDIS, file of 2026-04-10 | |
| Karl E. Harrar | Aiken, SC | 2 | PVGPATDIS, file of 2026-04-10 | |
| Matthew D. Folsom | Aiken, SC | 7 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| H01Q | Antennas, i.e. radio aerials | H01Q1/38 | 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 |
|---|---|---|---|---|---|
| 2022-12-16 | Assignment Assignment of assignor's interest | SAVANNAH RIVER NUCLEAR SOLUTIONS, LLC signed 2022-10-14 | BATTELLE SAVANNAH RIVER ALLIANCE, LLC AIKEN, SC | 62122/826 | ECORSEXC, file of 2026-09-25 |
| 2020-07-24 | Assignment Assignment of assignor's interest | BENZA, DONALD W. signed 2018-01-09 FOLSOM, MATTHEW D. signed 2018-01-09 HARRAR, KARL E. signed 2018-01-09 | SAVANNAH RIVER NUCLEAR SOLUTIONS, LLC AIKEN, SC | 53304/309 | 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.