Inventor
LIM EDWIN
US11 patents
⚠️ This page may combine multiple inventors who share the name “LIM EDWIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WAYMO LLC
10 patentsUS11726174B1Aug 15, 2023
Methods and systems for removing transmit phase noise
WAYMO LLC9 citations84
US11967764B1Apr 23, 2024
Single antenna with dual circular polarizations and quad feeds for millimeter wave applications
WAYMO LLC6 citations83
US11539107B2Dec 27, 2022
Substrate integrated waveguide transition including a metallic layer portion having an open portion that is aligned offset from a centerline
WAYMO LLC10 citations82
US11482792B2Oct 25, 2022
Center fed open ended waveguide (OEWG) antenna arrays
WAYMO LLC0 citations61
US10931030B2Feb 23, 2021
Center fed open ended waveguide (OEWG) antenna arrays
WAYMO LLC1 citations61
US12355157B2Jul 8, 2025
Single antenna with dual circular polarizations and quad feeds for millimeter wave applications
WAYMO LLC0 citations60
US12278428B2Apr 15, 2025
Low elevation sidelobe antenna with fan-shaped beam
WAYMO LLC0 citations60
US11670864B2Jun 6, 2023
Low elevation sidelobe antenna with fan-shaped beam
WAYMO LLC0 citations60
US11894595B2Feb 6, 2024
Substrate integrated waveguide transition including an impedance transformer having an open portion with long sides thereof parallel to a centerline
WAYMO LLC0 citations59
US11309636B2Apr 19, 2022
Antenna structure for reducing beam squint and sidelobes
WAYMO LLC0 citations41