Inventor

WELSH RAPHAEL JOSEPH

US27 patents

⚠️ This page may combine multiple inventors who share the name “WELSH RAPHAEL JOSEPH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WELSH RAPHAEL JOSEPH

BATTELLE MEMORIAL INSTITUTE

Portable countermeasure device against unmanned systems

Portable countermeasure device against unmanned systems

Radio frequency antenna

Systems and methods for signal communication with scalable, modular network nodes

Dual-grip portable countermeasure device against unmanned systems

Conformal/omni-directional differential segmented aperture

Tapered projection for radio frequency aperture

Radio frequency aperture

Radio frequency aperture

Radio frequency aperture

Differential segmented aperture

Conformal/omni-directional differential segmented aperture

Ultra-wide band radio frequency system

Systems and methods for signal communication with scalable, modular network nodes

Conformal/omni-directional differential segmented aperture

Systems and methods for signal communication with scalable, modular network nodes

Ultra-wide band electromagnetic jamming projector

Systems and methods for signal communication with scalable, modular network nodes

Ultra-wide band electromagnetic jamming projector

Systems and methods for signal communication with scalable, modular network nodes

Systems and methods for signal communication with scalable, modular network nodes

Interface board for radio frequency antenna

Radio frequency aperture

Modular radio frequency aperture

RAYTHEON CO

Signal detection antenna

Magnetic loop antenna

DEDRONE HOLDINGS INC

Portable countermeasure device against unmanned systems