Inventor
LOHAN DANNY J
US26 patents
Patents
26 patentsUS12185511B2Dec 31, 2024
Power electronics systems comprising a two-phase cold plate housing a vaporization structure
TOYOTA ENG & MFG NORTH AMERICA3 citations74
US11802739B2Oct 31, 2023
Cooling assemblies having channels to supply fluid to wick structures
TOYOTA ENG & MFG NORTH AMERICA2 citations72
US11602087B2Mar 7, 2023
Double-sided hybrid cooling of PCB embedded power electronics and capacitors
TOYOTA ENG & MFG NORTH AMERICA2 citations72
US10520263B2Dec 31, 2019
Apparatus, system, and method for interior fluid flow with optimized fin structures
TOYOTA ENG & MFG NORTH AMERICA2 citations72
US11533012B2Dec 20, 2022
High-density integrated power control assemblies having shared cooling system with a motor
TOYOTA ENG & MFG NORTH AMERICA2 citations71
US11914304B2Feb 27, 2024
Controlling porosity of an interference lithography process by fine tuning exposure time
TOYOTA ENG & MFG NORTH AMERICA2 citations70
US12477688B2Nov 18, 2025
Systems and methods for cooling electronic devices
TOYOTA ENG & MFG NORTH AMERICA0 citations62
US12423483B2Sep 23, 2025
Method of designing fluid flow field structure for fuel cell bipolar plate
TOYOTA ENG & MFG NORTH AMERICA0 citations62
US12227296B2Feb 18, 2025
Cooling system for aircraft components
TOYOTA ENG & MFG NORTH AMERICA0 citations62
US12159744B2Dec 3, 2024
Inductor with variable permeability core
TOYOTA ENG & MFG NORTH AMERICA0 citations62
US12062820B2Aug 13, 2024
Inverse design of fuel cell bipolar plate flow fields through anisotropic porous media optimization
TOYOTA ENG & MFG NORTH AMERICA0 citations62
US12043400B2Jul 23, 2024
Cooling system for aircraft components including ram chute body and relatively rotatable air conduit
TOYOTA ENG & MFG NORTH AMERICA1 citations62
US11778780B2Oct 3, 2023
Cooling assemblies and methods
TOYOTA ENG & MFG NORTH AMERICA0 citations62
US12431770B2Sep 30, 2025
Power electronics assembly having vertically stacked transistors
TOYOTA ENG & MFG NORTH AMERICA0 citations61
US11659697B2May 23, 2023
Power electronics assembly having a gate drive device disposed between a plurality of transistors
TOYOTA ENG & MFG NORTH AMERICA0 citations61
US11726236B2Aug 15, 2023
Graded pore structure without phase mask
TOYOTA ENG & MFG NORTH AMERICA0 citations60
US9990457B2Jun 5, 2018
Switching circuit including wire traces to reduce the magnitude of voltage and current oscillations
TOYOTA ENG & MFG NORTH AMERICA0 citations52
US12576693B2Mar 17, 2026
Cooling systems and assemblies, and vehicles including the same
TOYOTA ENG & MFG NORTH AMERICA0 citations51
US11742267B2Aug 29, 2023
Power electronics assembly having flipped chip transistors
TOYOTA ENG & MFG NORTH AMERICA0 citations51
US12278404B2Apr 15, 2025
Fuel cell bipolar plate flow field having hybrid interwoven channel pattern
TOYOTA ENG & MFG NORTH AMERICA0 citations50
US12100870B2Sep 24, 2024
Fuel cell bipolar plate flow field having regular representative elementary volumes
TOYOTA ENG & MFG NORTH AMERICA0 citations50
US12055745B2Aug 6, 2024
Systems and methods for improving the brightness of a building-window transparent display using supplemental light sources that include ambient light collected by an array of diffraction gratings
TOYOTA ENG & MFG NORTH AMERICA0 citations50
US11932114B2Mar 19, 2024
Power electronics assembly having staggered and diagonally arranged transistors
TOYOTA ENG & MFG NORTH AMERICA0 citations50
US11897337B1Feb 13, 2024
Systems and methods for improving the brightness of a transparent display using supplemental light sources that include ambient light collected by an array of Fresnel lenses
TOYOTA ENG & MFG NORTH AMERICA0 citations50
US11807167B1Nov 7, 2023
Systems and methods for improving the brightness of a transparent display using supplemental light sources that include ambient light collected by an array of metasurface lenses
TOYOTA ENG & MFG NORTH AMERICA0 citations50
US11920252B2Mar 5, 2024
SU-8 etching technique using molten salt
TOYOTA ENG & MFG NORTH AMERICA0 citations49