Inventor

TANDON JAGDISH C

US60 patents

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

TANDON JAGDISH C

XEROX CORP

Color imager bar based spectrophotometer for color printer color control system

Full width array scanning spectrophotometer

Signal multiplexing system for an image sensor array

Color imager bar based spectrophotometer for color printer color control system

Simultaneous plural colors analysis spectrophotometer

Photosensitive silicon chip having photosites spaced at varying pitches

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

Adaptive thresholder

Architecture for analog and digital image sensor arrays

Color image bar based spectrophotometer photodetector optical orientation

Color imager bar based spectrophotometer photodetector optical orientation

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

Photosensitive chip having transfer circuits which compensate for shielded test photosensors

Raster input scanner with short and long integration periods

Image sensor array using two stage transfer having improved uniformity

Imaging apparatus having multiple linear photosensor arrays with different spatial resolutions

Dual depth of focus imaging system

Color array for use in fabricating full width arrays

Color array for use in fabricating full width arrays

Image sensor array with two stage transfer

Image sensor array for assembly with like arrays to form a longer array

Adjacent bilinear photosite imager

High resolution imager employing staggered sensor structure

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

Systems and methods for streak detection in image array scanning

Document illuminator with stepped optical element

Geometric configurations for photosites for reducing Moiré patterns

Geometric configurations for photosites for reducing moire patterns

System for detecting defective photosensors in an image sensor array

Photogate sensor with improved responsivity

Document illuminator with parabolic optical element

Image sensor array for assembly with like arrays to form a longer array

Method and apparatus for fabricating full width scanning arrays

High density CCD imager

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

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

Sensor array for both synchronous and asynchronous operation

Replaceable image sensor array

Method of replacing an image sensor array

Method for fabricating full width scanning arrays

Method and apparatus for fabricating full width scanning arrays

Replaceable image sensor array

Scanner with slow scan image context processing

LITTON BUSINESS SYSTEMS INC

Analog to digital wave shaping system