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Browse by Category: Main > Optical & Optics
Class Information
Number: 382/317
Name: Image analysis > Image sensing > Sensor control (e.g., ocr sheet controls copier or fax)
Description: Subject matter wherein the image sensor is directed and controlled by certain special markings or guides on a document or by specific internal programming so as to skip nonessential items of information, to skip lines on a document, to control timing and sampling, to regulate speed, to use the sensor output for a specific control function.










Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
5416849 Data processing system and method for field extraction of scanned images of document forms May. 16, 1995
5416308 Transaction document reader May. 16, 1995
5414781 Method and apparatus for classifying documents May. 9, 1995
5410620 Digital data reader of digital data recording sheet Apr. 25, 1995
5408535 Video test strip reader and method for evaluating test strips Apr. 18, 1995
5408540 Character slant recognition in a word image Apr. 18, 1995
5408543 Digital data reader of digital data recording sheet Apr. 18, 1995
5398289 Process for programming and producing one or more signature prints in an electronic printing system Mar. 14, 1995
5386298 Automated form handing and generating system and a form sheet associated to said system Jan. 31, 1995
5369716 Document reader and reading processing method therefor Nov. 29, 1994
5301044 Marking material containing a taggant, and method of producing an image Apr. 5, 1994
5282052 Techniques for automatic form creation by combining partial operations Jan. 25, 1994
5247591 Method and apparatus for the primary and secondary routing of fax mesages using hand printed characters Sep. 21, 1993
5235655 Mark placing and canceling method and mark recognizing device Aug. 10, 1993
5231663 Image processing system Jul. 27, 1993
5225900 Method of storing information within a reproduction system Jul. 6, 1993
5224180 Facsimile apparatus and the method Jun. 29, 1993
5204515 Method of reading identification code sheets using borders to determine scan angle Apr. 20, 1993
5199084 Apparatus and method for locating characters on a label Mar. 30, 1993
5194729 Document reading apparatus with area recognizing sensor and obstacle detection Mar. 16, 1993
5172988 Form printer with interactive camera and computer control Dec. 22, 1992
5159187 Document reading apparatus having a variable designating image Oct. 27, 1992
5153928 Method and apparatus for recording/reproducing mesh pattern data Oct. 6, 1992
5140139 Preparing mark/read documents with markable boxes and locating the boxes from the document scan data Aug. 18, 1992
5138465 Method and apparatus for highlighting nested information areas for selective editing Aug. 11, 1992
5138670 Image reading apparatus capable of reading desired image areas Aug. 11, 1992
5099340 Electronic filing apparatus Mar. 24, 1992
5083313 Video signal digitizer Jan. 21, 1992
5068913 Image reader with platen criterial mark for determining document scan start Nov. 26, 1991
5048106 Image reader Sep. 10, 1991
5042079 Method of recording/reproducing data of mesh pattern, and apparatus therefor Aug. 20, 1991
5038392 Method and apparatus for adaptive image processing by recognizing a characterizing indicium in a captured image of a document Aug. 6, 1991
5033102 Image reading apparatus capable of reading desired image areas Jul. 16, 1991
5023923 Programmable sensor aperture Jun. 11, 1991
5011413 Machine-interpretable figural response testing Apr. 30, 1991
4972311 X-Y table error mapping apparatus and method Nov. 20, 1990
4965678 Area designation apparatus in image processing system Oct. 23, 1990
4963996 Image reader/editor with operator interaction Oct. 16, 1990
4933984 Document analysis system Jun. 12, 1990
4876571 Copying machine having a bar code reader Oct. 24, 1989
4864631 Obstructed-field-indicia-sensing device Sep. 5, 1989
4811416 Method for reading a document and a document reading apparatus utilizing an image buffer Mar. 7, 1989
4803737 Optical digitizer Feb. 7, 1989
4802229 Image processing system Jan. 31, 1989
4771475 Image scanner Sep. 13, 1988
4760247 Optical card reader utilizing area image processing Jul. 26, 1988
4748679 Weighted-pixel characteristic sensing system May. 31, 1988
4736109 Coded document and document reading system Apr. 5, 1988
4702595 Pattern recognition system with working area detection Oct. 27, 1987
4700298 Dynamic microscope image processing scanner Oct. 13, 1987

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