Inventor

BARES JAN

US42 patents

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

BARES JAN

XEROX CORP

Process control by creating and sensing half-tone test patches

Size or position sensing of intermixed sheets in a sheet stacking tray with sheet edge shadow detection

Method and apparatus for identifying substrate surface relief and controlling print quality

Method and apparatus for lateral registration control in color printing

Printing machine adaptive setup

Damping electrode wires of a developer unit

Copy quality monitoring

Cleaning performance monitor

Predictive toner dispenser controller

Accurate printing of proprietary mark patterns and colors

Detecting process neutral colors

Detecting small amounts of color in an image

Compact inverter

Transport having compensation for material packing

Measuring toner concentration

Cleaner sump with magnetic transport

Developed bead pick-off device

Active damping of electrode wire vibration in scavengeless development in a xerographic apparatus

Method and apparatus for user customized colorants in an electrophotographic printing machine

Development system

Apparatus for detecting the vibration of electrode wires and canceling the vibration thereof

Humidity compensation in electrophotographic printing by measuring the dielectric characteristics of the development mixture

Toner removal apparatus

Linearly movable developer unit magnet

Particle transport

Quality control for magnetic images

Development apparatus

Device for cleaning a charging member

Development system using a thin layer of marking particles

Control system for regulating the concentration of toner particles within a developer mixture

Method and apparatus for mixed color toners separation and recovery

Cleaner sump with magnetic transport

Hybrid scavengeless developer unit having a magnetic transport roller

Platen cover edit pad for simplified document editing before printing

Background monitoring device

Housing seal

Metering blade for use in a development system

Developer unit using magnetic toner particles

NEXPRESS SOLUTIONS LLC

Apparatus and method for agitating toner in a container to facilitate toner dispensing in an electrostatographic printer

Apparatus and method for dispensing toner from a container to an image development station of an electrostatographic printer

EASTMAN KODAK CO

Detection of background toner particles

Electrophotographic toner and development process using chemically prepared toner