Inventor

HOSIER PAUL A

US78 patents

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

HOSIER PAUL A

XEROX CORP

Signal multiplexing system for an image sensor array

Photosensitive silicon chip having photosites spaced at varying pitches

Process for separating image sensor dies and the like from a wafer that minimizes silicon waste

System for determining a video offset from dark photosensors in an image sensor array

Color readout system for an active pixel image sensor

Image scanning array having independently addressable photosensor chips

System for determining a video offset from dark photosensors in an image sensor array

High-speed output of video image data from an array of photosensors

Photosensitive chip having transfer circuits which compensate for shielded test photosensors

Color sensor array and system for scanning simple color documents

Resettable pixel amplifier for an image sensor array

Serial pixel readout scheme for butted sensor chips in multi-chip input scanner

Selectable pixel amplifier for use in a photosensor array

Electro optical devices with reduced filter thinning on the edge pixel photosites and method of producing same

Process for canceling cell-to-cell performance variations in a sensor array

System for compensating for drop volume variation during three-dimensional printing of an object

System and method for controlling material drop volume in three dimensional object printing

System for adjusting operation of a printer during three-dimensional object printing using an optical sensor

In-line image sensor in combination with linear variable filter based spectrophotometer

Calibration sheet and method of calibrating a digital printer

Systems and methods for streak detection in image array scanning

Low power autozero of pixel amplifier

Geometric configurations for photosites for reducing Moiré patterns

System for detecting defective photosensors in an image sensor array

Photogate sensor with improved responsivity

Color input scanner calibration system

Photosensitive apparatus wherein an initial charge on a photodiode is sampled and substracted during readout

CMOS image sensor array having charge spillover protection for photodiodes

Photosensitive apparatus in which an initial charge on a photodiode is sampled and the retransferred to the photodiode

Readout system for a full-color image input scanner having three linear arrays of photosensors

Edge photosite definition by opaque filter layer

Method for detecting defective photosensor circuits in a photosensor array

Readout system for a full-color image input scanner having three linear arrays of photosensors

Guarding for a CMOS photosensor chip

Photosensitive silicon chip having a ridge near an end photosite

On-chip test circuit and method for an image sensor array

System and method for test pattern formation during three-dimensional object printing

Electro optical devices with reduced filter thinning on the edge pixel photosites and method of producing same

Closed loop focusing system

Resettable pixel amplifier for use in a photosensor array

Device and method for comprehensive temperature sensing and calibration of a full width array image sensor

LED printhead with relay lens to increase depth of focus

Image sensor and associated readout system

High resolution linear image sensing using multi-row low resolution image sensor

Gloss and differential gloss measuring system

Current source generator utilizing a portion of a targeted analog circuit

System for controlling a signal slew rate in a digital device

Image sensor array with variable resolution and high-speed output

Photosensor architecture for a color raster input scanner

HOSIER PAUL A

Method for dicing a semiconductor wafer, a chip diced from a semiconductor wafer, and an array of chips diced from a semiconductor wafer