Inventor
WUNSCH BENJAMIN
29 patents
⚠️ This page may combine multiple inventors who share the name “WUNSCH BENJAMIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
24 patentsUS11186480B2Nov 30, 2021
Precision fabrication of nanosieves
IBM2 citations73
US11149298B2Oct 19, 2021
Detection of nucleic acid sequences using deterministic lateral displacement arrays
IBM2 citations73
US10937620B2Mar 2, 2021
Vacuum channel transistor structures with sub-10 nanometer nanogaps and layered metal electrodes
IBM2 citations73
US12011679B2Jun 18, 2024
Single layer nanofluidic separator chip and fluidic processor
IBM2 citations72
US12403470B2Sep 2, 2025
Microfluidic devices with multiple inlets and outlets
IBM0 citations62
US12194465B2Jan 14, 2025
Structures for automated, multi-stage processing of nanofluidic chips
IBM0 citations62
US12129515B2Oct 29, 2024
Detection of mutations regarding one or more deoxyribonucleic acid sequences using deterministic lateral displacement arrays
IBM0 citations62
US12042770B2Jul 23, 2024
Precision fabrication of nanosieves
IBM0 citations62
US11992837B2May 28, 2024
Fluidic cavities for on-chip layering and sealing of separation arrays
IBM0 citations62
US11911762B2Feb 27, 2024
Biomarker detection using integrated purification-detection devices
IBM0 citations62
US11833511B2Dec 5, 2023
Microfluidic devices with multiple inlets and outlets
IBM0 citations62
US11651925B2May 16, 2023
Vacuum channel transistor structures with sub-10 nanometer nanogaps and layered metal electrodes
IBM0 citations62
US11612889B2Mar 28, 2023
Fluidic cavities for on-chip layering and sealing of separation arrays
IBM0 citations62
US11548000B2Jan 10, 2023
Structures for automated, multi-stage processing of nanofluidic chips
IBM0 citations62
US11320387B2May 3, 2022
Structure facilitating optically checking via formation
IBM1 citations62
US11180796B2Nov 23, 2021
Detection of mutations regarding one or more deoxyribonucleic acid sequences using deterministic lateral displacement arrays
IBM0 citations62
US11173486B2Nov 16, 2021
Fluidic cavities for on-chip layering and sealing of separation arrays
IBM0 citations62
US11033901B2Jun 15, 2021
Biomarker detection using integrated purification-detection devices
IBM0 citations62
US10967375B2Apr 6, 2021
Microfluidic devices with multiple inlets and outlets
IBM0 citations62
US12502666B2Dec 23, 2025
Microfluidic chips with one or more vias filled with sacrificial plugs
IBM0 citations61
US11440002B2Sep 13, 2022
Microfluidic chips with one or more vias filled with sacrificial plugs
IBM1 citations61
US11094683B2Aug 17, 2021
Bonded nanofluidic device chip stacks
IBM0 citations57
US11185861B2Nov 30, 2021
Multistage deterministic lateral displacement device for particle separation
IBM0 citations52
US10685906B2Jun 16, 2020
Electrically conductive deterministic lateral displacement array in a semiconductor device
IBM0 citations51