Inventor

TEWINKLE SCOTT L

US46 patents

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

TEWINKLE SCOTT L

XEROX CORP

Color sensor array with independently controllable integration times for each color

Multiplexing arrangement for controlling data produced by a color images sensor array

Architecture for analog and digital image sensor arrays

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

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

Color sensor array and system for scanning simple color documents

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

Selectable pixel amplifier for use in a photosensor array

Multi-chip image sensor, on chip apparatus for causing each chip to selectably function in a parallel or serial readout

Low power autozero of pixel amplifier

System for detecting defective photosensors in an image sensor array

Photogate sensor with improved responsivity

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

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

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

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

Multi-chip photosensor with independently adjustable integration times for each chip

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

Imaging apparatus with selectable subsets of photosensors

Combined multiplexing and offset correction for an image sensor array

System for resetting the video offset from dark photosensors in an image sensor array

Photogate image sensor with fat zero injection on a middle node of an associated transfer circuit

Readout system for a CMOS-based image sensor array

Electrical detection of V-groove width

System for programming a plurality of chips, such as photosensor chips or ink-jet chips, with operating parameters

System for controlling image data readout from an imaging device

Digital imaging chip using an analog clock signal as a provisional clock signal

System for selecting a format for control data in an imaging device

Imaging apparatus with multiple local clocks for readout from a large number of photosensors

Electrical detection of V-groove width

Electrical detection of V-groove width

Multiplexing and offset correction system for an image sensor array

TEWINKLE SCOTT L

LED print-head driver with integrated process direction compensation

Image sensor with integration time compensation

System for controlling integration times of photosensors in an imaging device

Sensor array with selectable resolution and method thereof

Alternate matrix drive method for a 1200dpi LED print-head

Photosensitive chip with shifted rows of photosensors and methods thereof

System for programming a plurality of chips, such as photosensor chips or ink-jet chips, with operating parameters