Inventor
HELMLINGER DAVID
US13 patents
⚠️ This page may combine multiple inventors who share the name “HELMLINGER DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OPEX CORP
10 patentsUS9932184B2Apr 3, 2018
Feeder for feeding document to document imaging system and method for feeding documents
OPEX CORP4 citations83
US10906761B2Feb 2, 2021
Feeder for feeding document to document imaging system and method for feeding documents
OPEX CORP3 citations72
US10855864B2Dec 1, 2020
Document imaging system and method for imaging documents
OPEX CORP3 citations71
US9621758B2Apr 11, 2017
Imaging assembly for scanner
OPEX CORP5 citations69
US12139361B2Nov 12, 2024
Feeder for feeding document to document imaging system and method for feeding documents
OPEX CORP0 citations62
US11973908B2Apr 30, 2024
Document imaging system and method for imaging document
OPEX CORP0 citations60
US11765290B2Sep 19, 2023
Document imaging system and method for imaging document
OPEX CORP0 citations60
US12212722B2Jan 28, 2025
Document imaging apparatus with leading edge engagement for improved performance
OPEX CORP0 citations58
US12138662B2Nov 12, 2024
Document imaging apparatus with leading edge engagement for improved performance
OPEX CORP0 citations58
US11985280B1May 14, 2024
Document imaging system and method for imaging documents
OPEX CORP0 citations58