Inventor
HAND THOMAS HENRY
US15 patents
Patents
15 patentsUS10320085B1Jun 11, 2019
High efficiency short backfire antenna using anisotropic impedance walls
LOCKHEED CORP13 citations78
US11264729B2Mar 1, 2022
Wide scan phased array fed reflector systems
LOCKHEED CORP7 citations76
US11450962B1Sep 20, 2022
Multiplexed ultra-wideband radiating antenna element
LOCKHEED CORP6 citations69
US12166297B1Dec 10, 2024
Wide angle phased array fed reflector for radio frequency antennas
LOCKHEED CORP4 citations66
US12355158B1Jul 8, 2025
Vivaldi antenna structures with concurrent transmit and receive
LOCKHEED CORP0 citations59
US12334640B1Jun 17, 2025
Waveguide antenna structures with concurrent transmit and receive
LOCKHEED CORP0 citations59
US11936112B1Mar 19, 2024
Aperture antenna structures with concurrent transmit and receive
LOCKHEED CORP0 citations59
US11881625B1Jan 23, 2024
Phased array feed reflector collar and paraconic ground plane
LOCKHEED CORP0 citations59
US12537316B1Jan 27, 2026
Refraction assisted radio frequency phased array reflector systems
LOCKHEED CORP0 citations58
US12148999B1Nov 19, 2024
Multimode vivaldi antenna structures
LOCKHEED CORP0 citations58
US11716064B1Aug 1, 2023
Wideband distributed gain equalization circuit
LOCKHEED CORP0 citations55
US10651558B1May 12, 2020
Omni antennas
LOCKHEED CORP1 citations55
US10256531B1Apr 9, 2019
Folded horn for high power antenna element
LOCKHEED CORP1 citations54
US12562488B1Feb 24, 2026
Magneto-electric dipole antenna formed in layered stackup
LOCKHEED CORP0 citations52
US12069798B1Aug 20, 2024
Broadside coupled radio frequency interconnect
LOCKHEED CORP1 citations52