Inventor

REES JAMES D

US53 patents

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

REES JAMES D

XEROX CORP

Document reproduction system including a duplex document handler with natural inversion

Liquid crystal shutter xerographic printer with offset configuration lamp aperture and copier/printer with optically aligned lamps, image bars, and lenses

System and method for determining a location and orientation in a black and white digital scanner

Imaging system using a gradient index lens array with improved depth of focus

Gradient index lens array having reduction properties

Dual depth of focus imaging system

Duplex documents scanner with alternating scan lines from dual imaging stations

Simplified and higher productivity duplex document scanning systems

Multiple row lens array alignable with multiple row image bar

Highlight color printing machine

Plywood suppression in ROS systems

Short focal lens array with multi-magnification properties

Two row reduction/enlargement gradient index lens array having square-ended fibers

Multi-mode imaging system

Method of rendering objects uncopyable by photocopy processes

Color development apparatus

Highlight color read printing using additive toners

Additive color recharge, expose, and develop electrophotographic printing

Color printer

High resolution print bar system

Compact copy sheet input/output apparatus for an electrophotographic printing machine

Imaging system utilizing an oscillating gradient index lens array

Segmented filament light source with improved illumination output uniformity

Two row reduction/enlargement gradient index lens array

Full-frame illumination system for a document reproduction device

Imaging system for a multi-magnification copier utilizing gradient index lens array

Gradient index lens array with improved exposure uniformity

Gas zoom lens

Full frame flash illumination system utilizing a diffuse integrating optical cavity

Automatic color separation system

Linear lens array scanning system for a multi-magnification copier

Method and apparatus to correct for active write length and bow changes in LED print bars

Optical system for providing visual aid for proper magnification selection

Optical system for alternatively projecting adjacent images of adjacent objects or double images of a single object

Full-frame short focal length imaging system

Single pass, two-color electrophotographic reproduction machine

Laser diode raster output scanners with interlaced scan lines

Copier with anamorphic magnification imaging system

Method and apparatus for charged area development printing with high and low resolution image bars

Method and apparatus for sensing contamination within an optical scanning system

Imaging system for compensating for image distortion due to wrinkled or curled documents

Full-frame flash illumination system

Compact full frame illumination and imaging system for a photocopier

Method and apparatus for improving image quality of a reduction/enlargement gradient index lens array

Linear lens array imaging system for forming reduced or enlarged images at an image plane

Illumination system for microfilm printer

Toners for color flash fusers containing a permanent colorant and a heat sensitive dye

Illumination system utilizing two opposing DC lamps with an optimum barrel-shaped slit

LENHARD MYRON J

Toners for color flash fusers containing a permanent colorant and a heat sensitive dye

REES JAMES D

Variable density filter for a multi-magnification copying device