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Class 250/556 - Document verification or graph reader


Subclass of Class 250 - Radiant energy
Definition: Subject matter wherein the document, which is a sheet-like
No. of patents: 322
Last issue date: 03/29/2011


1                  
NumberTitleIssue Date
7915601Electronic device including optical dispersion finger sensor and associated methods
An electronic device includes a portable housing, an optical source carried by the portable housing, and an optical dispersion finger sensor carried by the portable housing. The sensor may include an integrated circuit substrate adjacent the optical source so that l...
03/29/2011
7910903Optical sensor with a counter for counting items and controlling a light source
An optical sensor comprises: a light source located on one side of a transport path; a variable current drive, an optical receiver in communication with the variable current drive, and located on an opposite side of the transport path to the light source and aligned...
03/22/2011
7910902Apparatus for fingerprint sensing based on heat transfer
Apparatus for measuring a pattern in a surface of an object, comprising a plurality of pixel or sensor elements being responsive to a physical parameter of the object surface, and means for establishing an overall, segmented picture related to said pattern, and also...
03/22/2011
7800088Security markers for identifying a source of a substance
A method of identifying a source of a substance incorporating one or more luminescent markers comprises illuminating the substance to stimulate emission from at least one of the luminescent markers. A luminescent signature is generated from the detected luminescent ...
09/21/2010
7700932Method, set, and apparatus for obtaining prints of a part of the human body
A part of a human body is caused to contact the surface layer of a recording medium over which a plurality of metallic grains with an outside size of 200 nm or less are distributed. Then, secretions from the skin surface of the body part are caused to adhere to the ...
04/20/2010
7671351Finger sensor using optical dispersion sensing and associated methods
An optical dispersion finger sensor includes an integrated circuit substrate, and an optical source for directing light into a user's finger when positioned adjacent the integrated circuit substrate. The light may propagate into and be dispersed by the user's finger...
03/02/2010
7612354Image reading apparatus and drive control method thereof
There is provided an image reading apparatus which reads an image pattern of a medium placed on a detection surface of a sensor array (100). In a waiting state, electrical connection between the sensor array (100) and a drive controller (110, 120
11/03/2009
7378674Magnetic verification system for bill acceptor
A magnetic verification system for a bill acceptor includes a magnetic induction circuit, a signal amplifying and regulating circuit, and a magnetic field generating circuit. The signal amplifying and regulating circuit has a D/A converter, and the magnetic inductio...
05/27/2008
7369690Apparatus for recognizing an image
In a fingerprint recognition apparatus, a first recognition section is formed on a center portion of a transparent substrate and a second recognition section is formed on the transparent substrate adjacent to the first recognition section. The first recognition sect...
05/06/2008
7366331Fingerprint input device
A fingerprint input device capable of obtaining a fingerprint image presenting sufficient contrast is provided. The fingerprint input device includes: a two-dimensional image sensor for picking up a fingerprint image from a fingerprint measured portion of a measurem...
04/29/2008
7366338Automated document processing system using full image scanning
A document processing system comprises an input receptacle for receiving documents. A transport mechanism receives the documents from the input receptacle and transports the documents past a full image scanner and a discrimination unit. An output receptacle receives...
04/29/2008
7361919Multi-biometric finger sensor having different selectivities and associated methods
A multi-biometric finger sensor may sense different biometric characteristics that have different matching selectivities and that have at least a known spatial relationship. The sensor may include an integrated circuit substrate for receiving a user's finger adjacen...
04/22/2008
7362891Automated document processing system using full image scanning
A document processing system comprises an input receptacle for receiving documents. A transport mechanism receives the documents from the input receptacle and transports the documents past an image scanner and a discrimination unit. An output receptacle receives the...
04/22/2008
7358514Multi-biometric finger sensor apparatus and associated methods
A multi-biometric finger sensor may include infrared sensing pixels on an integrated circuit substrate for sensing infrared radiation emitted from the user's finger, and at least one other finger biometric characteristic sensor on the integrated circuit substrate fo...
04/15/2008
7357322Optical code reading device having more than one imaging engine
A mobile computing device is provided having more than one imaging engine, and preferably, two imagining engines. Switching circuitry is provided for switching between the two imaging engines. Each imaging engine is optimized for use in specific applications and inc...
04/15/2008
7358515Multi-biometric finger sensor including electric field sensing pixels and associated methods
A multi-biometric finger sensor includes a plurality of electric field fingerprint sensing pixels on an integrated circuit substrate for sensing an image of the user's finger, and at least one other finger biometric characteristic sensor on the integrated circuit su...
04/15/2008
7356169Method and system for transforming an image of a biological surface
Provided is a method of transforming an image of a biometric surface comprising the steps of sensing a biometric surface to provide biometric image data, receiving data relating to a plurality of parameters for use in transforming image data different parameters for...
04/08/2008
7349075Machine for detecting sheet-like object, and validating machine using the same
A validating machine 30 according to the present invention is provided with a validation sensor 2 having a first-side light emitting device 8 and a first-side light receiving device 10 disposed closely to each other and a validation senso...
03/25/2008
7349562Fingerprint input apparatus and personal authentication system
The invention provides a fingerprint input apparatus capable of more stably providing an image “of a higher definition than in prior technologies. The fingerprint input apparatus includes an LED chip 10 and a solid image pickup device substrate 1 adapted to...
03/25/2008
7349566Image processing network
An image processing network for processing image files and coupled to an outside data communication network comprising a plurality of remote image capture units, the units scanning documents and creating a plurality of image files of said documents; the image proces...
03/25/2008
7345747Arrangement and method for checking optical diffraction structures on documents
The invention is directed to an arrangement and a method for checking optical diffraction structures (e.g., kinegrams) on documents. The object of the invention, to find a novel possibility for checking optical diffraction structures on documents which permits detec...
03/18/2008
7326912Contact image-sensing module having fingerprint scanning function
A contact image-sensing module having fingerprint-scanning function is described. The image-sensing module has a flex/rigid composite substrate having a first rigid circuit substrate, a second rigid circuit substrate, a third rigid circuit substrate, and at least on...
02/05/2008
7327858System and a method for person's identity authentication
The invention relates to a method for biometric authentication of an individual based on the unique characteristics of his hand, using a scanning unit of any size. The invention also relates to a system for use of said method. ...
02/05/2008
7321701Infrared biometric finger sensor and associated methods
A finger sensor apparatus may include an integrated circuit substrate for receiving a user's finger adjacent thereto, and a plurality of infrared sensing pixels on the integrated circuit substrate. The infrared sensing pixels are for sensing infrared radiation natur...
01/22/2008
7321672Image reading apparatus and image reading system equipped with the image reading apparatus
An image reading system comprising a display panel with an image display area formed by a plurality of display pixels which emits display light and displays an image in a viewing field side corresponding to a display signal from the image display area; a transparent...
01/22/2008
7309872Paper sheets thread part or paper sheets thread part detection method
A paper sheets feature detector 20, through which a banknote 21 is carried and passed is provided with a carrying-in sensor part 22, a transmissive and reflective line light sensor 23, a magnetic sensor 24, a thickness sensor 27...
12/18/2007
7304857Sensor node and circuit board arrangement
An electronic circuit, preferable as a sensor node, has a highly sensitive radio function and is capable of performing a low-power-consumption operation. The electronic device has a board; a connector for connecting a sensor; a first signal processor circuit receivi...
12/04/2007
7303131Automatic focusing system for imaging-based bar code reader
An automatic focusing system for an imaging-based bar code reader. The automatic focusing system employs a two step process for moving a lens of an imaging system along its path of travel such that a sharp image of a target bar code is projected or focused onto an i...
12/04/2007
7295339Image forming apparatus
An image forming apparatus of the present invention comprises a function selection/designation section that obtains the designation of selection of a signed-document creation mode for creating at least signed authentic documents and/or copies thereof, a signature po...
11/13/2007
7289649Fingerprint imager
A method and system of imaging an object. First, movement information of the object is determined by using a navigation sensor array and a navigation engine. Based on the movement information, an imaging sensor strobe signal is selectively asserted to control an ima...
10/30/2007
7286173Image sensor and image sensor integrated type active matrix type display device
To fabricate an active matrix type display device integrated with an image sensor at a low cost and without complicating process, an image sensor laminated with TFT and a light receiving unit is formed on a light receiving matrix, a display matrix is arranged with T...
10/23/2007
7286684Secure document design carrying auxiliary machine readable information
A two dimensional pattern design for secure documents serves as both a machine readable code and an aesthetic part of the documents' design. A method for generating the design generates a variable auxiliary message comprising message values and maps the message valu...
10/23/2007
7279673Sensor, scanner and portable information terminal each having liquid crystal display
To provide a close contact type sensor promoting a light utilizing efficiency, there is provided a close contact type sensor featured in that in a close contact type sensor having a sensor circuit portion and an irradiation window portion, a plurality of the irradia...
10/09/2007
7274032Document processor with optical sensor arrangement
An apparatus for document processing comprises an optical sensor including a light source, a light detector and an optical element. The optical sensor is adapted so that, during operation of the apparatus, at least a first portion of light from the source that enter...
09/25/2007
7274836Optical module using a linear sensor for identifying images
An optical module using a linear sensor for identifying images includes a circuit board, a linear sensor installed on the circuit board, a light source set installed on the circuit board, and an optical element. The optical element includes a first plane, a second p...
09/25/2007
7272248Biometric imaging device compensating for non-biometric parameters
Provided is a biometric imaging device for imaging a biological feature, which includes a sensor for detecting an environmental parameter other than relating to surface topology of said biological feature. The detected environmental parameters like temperature and h...
09/18/2007
7268814Time-delayed-integration imaging with active pixel sensors
Imaging techniques and devices for performing time-delayed integration based on active pixel sensors. An integrator array is integrated on the chip with the active pixel sensors to perform correlated double sampling and the signal summing based switching capacitor b...
09/11/2007
7269279Currency bill and coin processing system
An integrated system for processing currency bills, coins, and other media includes a compact currency bill processing device, a coin scale, a keyboard, and a processor integrated into a housing as a single unit. The bill processing device is used for counting curre...
09/11/2007
7266231Method and apparatus for identifying documents
A method and apparatus for identifying a document (55). The method comprises exposing the document (55), such as a banknote, to infrared radiation; detecting infrared radiation reflected from a plurality of regions of the document (55) to genera...
09/04/2007
7264165Method for reading a graphic pattern and acquiring its image
A method for reading a graphic pattern by illuminating the graphic pattern with at least two groups of light sources, each of the at least two groups of light sources having at least one light source operating according to an illumination cycle that comprises an ill...
09/04/2007
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