Inventor

PRAHARAJ SEEMIT

US108 patents

⚠️ This page may combine multiple inventors who share the name “PRAHARAJ SEEMIT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PRAHARAJ SEEMIT

XEROX CORP

System and method for attenuating the drying of ink from a printhead

Leading/trailing edge detection system having vacuum belt with perforations

Printer and dryer for drying images on coated substrates in aqueous ink printers

System and method for preserving ink viscosity in inkjets in an inkjet printer during printing

Adjusting printer maintenance operations

Water ingress indicator for electronic devices

Active airflow control device for vacuum paper transport

Positive pressure plenum system for transport belts in a printing device

Evaporative ink-blocking film devices stabilizing ink in nozzles of inkjet printheads

System and device for attenuating curl in substrates printed by inkjet printers

Submersion cap devices stabilizing ink in nozzles of inkjet printheads

System and method for attenuating the drying of ink from a printhead

Printer and dryer for drying images on coated substrates in aqueous ink printers

Mask screen for UV curing

Method and apparatus to measure blur and adjust printer parameters in response to blur

Self-advancing cleaner

Sheet registration using rotatable frame

Inkjet printer with image dryer for improving ink image quality in an aqueous inkjet printer

System and method for reducing plastic waste in inkjet printers

Method for preserving ink viscosity in inkjets in an inkjet printer during printing

System and method for printing ink images in accordance with sustainability goals

System and method for varying ejected ink drop volumes to improve ink image quality in an inkjet printer

System and method for selecting inkjets to improve ink image quality in an inkjet printer

Sheet cooling system for a printing device

System and method for preserving ink viscosity in inkjets in an inkjet printer during printing

System and method for printing color images on substrates in an inkjet printer

Self-sanitizing touchscreen cover

Printing color separation and fiducials on substrates in an inkjet printer to register and print remaning color separations

Micro-welding using a three-dimensional printer

Fountain solution thickness measurement using an optical grating surface in a digital lithography printing system

Fountain solution thickness measurement using optical properties of solidified fountain solution in a lithography printing system

Time and printed image history dependent TRC

Variable printed UV curable adhesive retail signs

Indicator tags that exhibit color transition

Media transport through a dryer that attenuates thermal artifacts in images on substrates printed by aqueous ink printers

System and method for cleaning a printhead

Dryer for drying images on coated substrates in aqueous ink printers

Method for attenuating the drying of ink from a printhead during periods of printhead inactivity

System and method to counteract the drying of aqueous inks in a printhead

Variable printed UV curable adhesive retail signs

Dryer for drying images on coated substrates in aqueous ink printers

Electric field generating transport member

System and method for de-skewing substrates and laterally registering images on the substrates in a printer

System and method for operating an inkjet printer to attenuate ink drying in the inkjets during printing operations

Fountain solution thickness control system in a digital printing device using a drag force sensor

Media transport belt that attenuates thermal artifacts in images on substrates printed by aqueous ink printers

ADDITIVE TECH LLC

Method of operating a metal drop ejecting three-dimensional (3D) object printer to form metal support structures

Metal drop ejecting three-dimensional (3D) object printer and method of operation for forming metal support structures

Dross extraction system and methods thereof

Micro-welding using a three-dimensional printer