Inventor
RAMALINGAM SUBRAMANIAN
US9 patents
⚠️ This page may combine multiple inventors who share the name “RAMALINGAM SUBRAMANIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
APPLE INC
7 patentsUS11700035B2Jul 11, 2023
Dielectric resonator antenna modules
APPLE INC2 citations71
US12413263B2Sep 9, 2025
Dielectric resonator antenna modules
APPLE INC0 citations60
US12362488B2Jul 15, 2025
Electronic devices with dielectric resonator antennas
APPLE INC0 citations60
US12206189B2Jan 21, 2025
Multi-layer dielectric resonator antennas with parasitic elements
APPLE INC0 citations60
US12113285B2Oct 8, 2024
Feed patches for multi-layer dielectric resonator antennas
APPLE INC0 citations60
US11962101B2Apr 16, 2024
Electronic devices with dielectric resonator antennas having non-planar sidewalls
APPLE INC0 citations60
US11967781B2Apr 23, 2024
Electronic devices having compact dielectric resonator antennas
APPLE INC0 citations51