Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Communications
Class Information
Number: 358/471
Name: Facsimile and static presentation processing > Facsimile > Picture signal generator
Description: Subject matter including apparatus or circuitry to detect or convert elemental light variations composing a picture into an electrical signal.










Sub-classes under this class:

Class Number Class Name Patents
358/472 Combined read and write head 139
358/473 Hand-held reader 410
358/474 Scanning 3,676


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13

Patent Number Title Of Patent Date Issued
5625469 Apparatus for alignment of material to be scanned in a flat-bed scanner Apr. 29, 1997
5616914 Image reading apparatus with correction of image signals Apr. 1, 1997
5608538 Scan line queuing for high performance image correction Mar. 4, 1997
5600451 Charge transfer device and output circuit thereof Feb. 4, 1997
5585926 Document reading apparatus capable of rectifying a picked up image data of documents Dec. 17, 1996
5579128 Contact image sensor and roller mounting structure for scanners Nov. 26, 1996
5570204 Image reader with flare prevention using light shield plates Oct. 29, 1996
5559612 Image reading device with black and white platen Sep. 24, 1996
5548316 Stereoscopic image processing system Aug. 20, 1996
5539532 Image reading apparatus with varied subscanning speed Jul. 23, 1996
5532846 Method and apparatus for positioning a focusing lens Jul. 2, 1996
5519510 Electronic film development May. 21, 1996
5517328 Wobble and bow correction by dual spot pixel intensity proportioning May. 14, 1996
5513017 Automatic document imaging mode selection system Apr. 30, 1996
5508821 Image scanner and image forming apparatus with an interface for connection with an external computer Apr. 16, 1996
5506694 Scanner-equipped electrophotographic printing machine Apr. 9, 1996
5499112 Light guide, illuminating device having the light guide, and image reading device and information processing apparatus having the illuminating device Mar. 12, 1996
5495277 Image sensor having a first light receptor substrate and a substrate with electronics mounted against the first substrate Feb. 27, 1996
5483356 Reflection type to transparence type scanner converter Jan. 9, 1996
5475503 Roller for optical scanner Dec. 12, 1995
5475211 Photoelectric conversion device and information processing apparatus with resin covering the side of the photosensor substrate Dec. 12, 1995
5457545 Facsimile apparatus and image signal display method and image signal recording method Oct. 10, 1995
5452098 Facsimile apparatus Sep. 19, 1995
5434681 Image sensor and optical character reader Jul. 18, 1995
5434680 Image reader Jul. 18, 1995
5432621 Image processing system for enlarging an reducing and image Jul. 11, 1995
5430289 Illuminating scanner lid for an optical scanner Jul. 4, 1995
5428463 Picture image photgraphing apparatus Jun. 27, 1995
5418629 Control device for a reader motor May. 23, 1995
5416561 Image exposure apparatus and image exposure method May. 16, 1995
5416610 Integral computer scanning system May. 16, 1995
5416609 Image pickup apparatus for focusing an object image based on mirror reflected height of the object May. 16, 1995
5412485 Image processing apparatus capable of processing images on both side original May. 2, 1995
5408341 Method and apparatus for recording optical information in a photoelectric transducer controlled by a sensed condition thereof Apr. 18, 1995
5381243 Arrangement and method for attaching image sensor to electronic machine Jan. 10, 1995
5377022 Method and apparatus for page imaging and document movement device Dec. 27, 1994
5373371 Image processing apparatus Dec. 13, 1994
5363216 Contact image sensor module Nov. 8, 1994
5361140 Method and apparatus for dynamic correction of microscopic image signals Nov. 1, 1994
5352883 Photoelectric converting device having original conveyance guide and an image processing apparatus incorporating the device Oct. 4, 1994
5351139 Apparatus for photographing photographed film Sep. 27, 1994
5347372 Image scanning and processing apparatus with error checking Sep. 13, 1994
5339173 Imaging apparatus having object plate and variably positionable image sensor Aug. 16, 1994
5333066 Image reading apparatus Jul. 26, 1994
5331434 Integral computer scanning system Jul. 19, 1994
5331433 Image reader Jul. 19, 1994
5327263 Image processing apparatus employing a spatial light modulator Jul. 5, 1994
5325215 Matrix multiplier and picture transforming coder using the same Jun. 28, 1994
5315410 Method and apparatus for recording optical information by using a photoelectric transducer May. 24, 1994
5313288 Recording medium and recording/reproduction apparatus thereof May. 17, 1994

1 2 3 4 5 6 7 8 9 10 11 12 13










 
 
  Recently Added Patents
Article including semiconductor nanocrystals
Testing method and system
Three dimensionally stacked memory and the isolation of memory cell layer
Curved package
Memory system components that support error detection and correction
Image forming apparatus and control method thereof
Cleaning systems and methods for cleaning containers having non-vertical sidewalls
  Randomly Featured Patents
Image pickup lens system and camera equipped with the same
Electronic apparatus
Electric iron
Mixing device for joint compound and the like
Optical disk apparatus
Use of autonomic nervous system neurotransmitters inhibition and atrial parasympathetic fibers ablation for the treatment of atrial arrhythmias and to preserve drug effects
Apparatus for catalyst replacement
Apparatus and method for environmentally conditioning a space
Speech synthesizer timepiece with alarm function
Sleeper's combined blindfold and ear muffler