Inventor

HARRIGAN MICHAEL E

US28 patents

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

HARRIGAN MICHAEL E

EASTMAN KODAK CO

Digital cinema projector

Apparatus and method for producing images without distortion and lateral color aberration

Laser printer using multiple sets of lasers with multiple wavelengths

Optical design of laser scanner to reduce thermal sensitivity

Printer system having a plurality of light sources of different wavelengths

Apochromatic lens system for relaying laser beam waists

Optical compensation for laser emitter array non-linearity

Gradient filter

Method and apparatus for alignment of scan line optics with target medium using external adjusting members

Method of assembling laser and modulator unit

Telecentric F-theta lens for laser microfilm printer

Multi-beam zoom lens for producing variable spot sizes for a laser printer

Replaceable laser and modulator unit

Dual format dual resolution scanner with off-axis beams

Method and apparatus for alignment of scan line optics with target medium

Method for alignment of scan line optics with target medium

Dual format pre-objective scanner

Method and apparatus for alignment of scan line optics with target medium using external adjusting members

Writing beam focusing utilizing light of a different wavelength

Dual resolution printer

XEROX CORP

Raster scanning system utilizing overfilled polygon facet design

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

Wide angle zoom lens

Gas zoom lens assembly

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

Short focal length imaging device

Symmetrical wide angle lens with improved illumination uniformity

Display device with increased view angle