Inventor
RAPHAEL J. WELSH
Inventor
US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Qprimary
H01QAntennas, i.e. radio aerials53%
H04BTransmission26%
G01SRadio direction-finding11%
G08BSignalling systems, e.g. personal calling systems5%
H04KSecret communication5%
PatentTitleYear
12,567,679Circuit architectures for a differentially segmented aperture antenna202612,424,742Beam steering and direction finding for a differentially segmented aperture antenna202512,287,399Broadband radio frequency imaging surface202512,249,771Beam steering and nulling for a differentially segmented aperture antenna202512,224,495Multi-function scalable antenna array202512,072,412Broadband radio frequency imaging surface202412,040,545Multi-function scalable antenna array202411,967,767Air interface plane for radio frequency aperture202411,909,117Multi-function scalable antenna array202411,716,166Handheld portable countermeasure device against unmanned systems2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023Patents assigned to DEDRONE DEFENSE INC (1)· patent assignee history
2023Patents assigned to DEDRONE HOLDINGS INC (1)· patent assignee history
2023–2026Based in US· patent location history
2024–2026Patents assigned to BATTELLE MEMORIAL INSTITUTE (9)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BATTELLE MEMORIAL INSTITUTE | 9 | 2024–2026 |
| DEDRONE DEFENSE INC | 1 | 2023 |
| DEDRONE HOLDINGS INC | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 10 | 2023–2026 |