Inventor
DAVID A. VANKOUWENBERG
Inventor
US
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Jprimary
B41JTypewriters22%
G06FElectric digital data processing10%
B41MPrinting, duplicating, marking, or copying processes7%
H04NPictorial communication, e.g. television7%
A61LMethods or apparatus for sterilising materials or objects in general5%
B05DProcesses for applying fluent materials to surfaces, in general5%
B31DMaking articles of paper, cardboard or material worked in a manner analogous to paper, not provided for in subclasses b31b or b31c5%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables5%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes5%
G09FDisplaying5%
PatentTitleYear
12,246,531System and method for using printhead rotation to secure inkjet printing202512,086,403Scrolling protective film system for touchscreen202411,919,323Color changing expiration indicator202411,872,768Three dimensional enhancement of two dimensional printed images202411,850,875Color changing expiration indicator202311,650,766System and method for optimizing a printer setup202311,639,067Active airflow control device for vacuum paper transport202311,547,771Self-sanitizing touchscreen cover202311,483,435Machine state and defect detection meta data to execute maintenance routines on a multi-function device202211,427,021System and method for attenuating ink smears on printhead faceplates during inkjet printhead maintenance202211,376,839Method for monitoring a fountain solution layer in an image forming device202211,325,799Interdigitated vacuum roll system for a cut sheet printer dryer transport202211,320,737Fountain solution thickness measurement using a hot wire anemometer in a lithography printing system202211,318,760Media transport belt that attenuates thermal artifacts in images on substrates printed by aqueous ink printers202211,203,202System and method for attenuating ink smears on printhead faceplates during inkjet printhead maintenance202111,161,355Media transport through a dryer that attenuates thermal artifacts in images on substrates printed by aqueous ink printers2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to XEROX CORP (16)· patent assignee history
2021–2025Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| XEROX CORP | 16 | 2021–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 16 | 2021–2025 |