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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 140
358/473 Hand-held reader 415
358/474 Scanning 3,765


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

Patent Number Title Of Patent Date Issued
5717502 Image reading device and information processor having the image reading device Feb. 10, 1998
5710641 Method and system for product communication Jan. 20, 1998
5701185 Spatial light modulator assembly for adapting a photographic printer to print electronic images Dec. 23, 1997
5696941 Device for converting data using look-up tables Dec. 9, 1997
5689441 Signal processing techniques based upon optical devices Nov. 18, 1997
5673122 Image reading apparatus including slit member disposed between film original and reading lens Sep. 30, 1997
5673125 Scanning system for scanning transmissive and reflective originals Sep. 30, 1997
5671069 Pixel clock generator Sep. 23, 1997
5661571 Image reading device Aug. 26, 1997
5646746 Image input device having carriage that includes a movable origin detector Jul. 8, 1997
5644410 Image sensing apparatus Jul. 1, 1997
5642206 Image input equipment for transmitting video signals of an image of an object to a monitor television Jun. 24, 1997
5636038 Apparatus for converting visual images into tactile representations for use by a person who is visually impaired Jun. 3, 1997
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
5475211 Photoelectric conversion device and information processing apparatus with resin covering the side of the photosensor substrate Dec. 12, 1995
5475503 Roller for optical scanner 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
5434680 Image reader Jul. 18, 1995
5434681 Image sensor and optical character 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
5416609 Image pickup apparatus for focusing an object image based on mirror reflected height of the object May. 16, 1995
5416610 Integral computer scanning system 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

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










 
 
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