Inventor
SABO DAVID
US44 patents
⚠️ This page may combine multiple inventors who share the name “SABO DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
3D SYSTEMS INC
13 patentsUS11433618B2Sep 6, 2022
Large area three-dimensional printer with precision optical path
3D SYSTEMS INC2 citations73
US11207833B2Dec 28, 2021
Precision optical assembly method for three dimensional printing
3D SYSTEMS INC4 citations73
US11186040B2Nov 30, 2021
Precision optical assembly for three dimensional printing
3D SYSTEMS INC4 citations73
US12304149B2May 20, 2025
Method of manufacturing a three-dimensional article
3D SYSTEMS INC0 citations62
US11571853B2Feb 7, 2023
Precision optical assembly for three dimensional printing
3D SYSTEMS INC0 citations62
US11491712B2Nov 8, 2022
High productivity three-dimensional printer
3D SYSTEMS INC0 citations59
US11141911B2Oct 12, 2021
High productivity three-dimensional printer
3D SYSTEMS INC1 citations59
US12544976B2Feb 10, 2026
Method for manufacturing low modulus articles
3D SYSTEMS INC1 citations57
US12427720B2Sep 30, 2025
Method for manufacturing precision articles with inks having high mobility vehicle fluids
3D SYSTEMS INC0 citations53
US11697247B2Jul 11, 2023
Precision mechanism for positioning lower face of article at build plane
3D SYSTEMS INC0 citations52
US11590700B2Feb 28, 2023
Three-dimensional printing system with precision optical path
3D SYSTEMS INC0 citations52
US11760004B2Sep 19, 2023
High capacity three-dimensional printer with drain system for heavy articles
3D SYSTEMS INC0 citations46
US12533845B2Jan 27, 2026
Correcting positional discrepancies of a build plate in a photocurable resin
3D SYSTEMS INC0 citations44
HP INDIGO BV
13 patentsUS11016419B2May 25, 2021
Printing fluid developer assembly
HP INDIGO BV0 citations61
US11150571B2Oct 19, 2021
Y-shaped brushes
HP INDIGO BV0 citations56
US10928753B2Feb 23, 2021
Spring in a printing fluid developer
HP INDIGO BV0 citations56
US11307526B2Apr 19, 2022
Print agent application assembly cleaning tools
HP INDIGO BV0 citations52
US10845734B2Nov 24, 2020
Wiper assemblies
HP INDIGO BV0 citations51
US10261445B2Apr 16, 2019
Latches for holding printing device rollers in contact with end caps
HP INDIGO BV0 citations51
US10838324B2Nov 17, 2020
Developer roller for liquid electrophotographic printing
HP INDIGO BV0 citations50
US10429768B2Oct 1, 2019
Printing liquid developer
HP INDIGO BV0 citations50
US10635025B2Apr 28, 2020
Transmission for an LEP developer unit
HP INDIGO BV0 citations46
US10877402B2Dec 29, 2020
Print agent application assemblies
HP INDIGO BV0 citations45
US10698342B2Jun 30, 2020
Anti-friction ring for a developer roller in a liquid electrophotographic printer
HP INDIGO BV0 citations42
US10541066B2Jan 21, 2020
Conductive plastic structure
HP INDIGO BV0 citations42
US10775715B2Sep 15, 2020
Roller seal for a developer unit in a liquid electrophotographic printer
HP INDIGO BV0 citations39
HEWLETT PACKARD DEVELOPMENT CO
7 patentsUS10474067B2Nov 12, 2019
Developer inlets
HEWLETT PACKARD DEVELOPMENT CO2 citations72
US9304465B2Apr 5, 2016
Determining the conductivity of a liquid
HEWLETT PACKARD DEVELOPMENT CO4 citations70
US10514633B2Dec 24, 2019
Liquid electrophotographic ink developer unit
HEWLETT PACKARD DEVELOPMENT CO1 citations61
US7657209B2Feb 2, 2010
Apparatus for containing splashes in an ink developer
HEWLETT PACKARD DEVELOPMENT CO6 citations60
US11016420B2May 25, 2021
Inhibiting ink flow streaks
HEWLETT PACKARD DEVELOPMENT CO0 citations56
US9946200B2Apr 17, 2018
Binary ink developer assembly including slots having a slot angle corresponding to a pressure angle
HEWLETT PACKARD DEVELOPMENT CO0 citations52
US10663890B2May 26, 2020
Developer inlets
HEWLETT PACKARD DEVELOPMENT CO0 citations51
SYNAPTICS INC
3 patentsUS10073550B2Sep 11, 2018
Concurrent input sensing and display updating
SYNAPTICS INC2 citations73
US10209845B2Feb 19, 2019
System and method for interference avoidance for a display device comprising an integrated sensing device
SYNAPTICS INC1 citations62
US10073568B2Sep 11, 2018
System and method for interference avoidance for a display device comprising an integrated sensing device
SYNAPTICS INC0 citations52