Patents by Inventor Claude Zeller
Claude Zeller has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20120080525Abstract: The present invention includes apparatus and methods for printing and verifying postage stamps on demand via a personal postage stamp printer. The indicium by which the stamp is printed includes a color stripe and a data field including authentication data that corresponds to the color stripe. To authenticate the stamp, the authentication data in the data field is read and compared with authentication data extracted from the color stripe.Type: ApplicationFiled: September 28, 2011Publication date: April 5, 2012Applicant: Pitney Bowes Inc.Inventors: Robert A. Cordery, Donald G. Mackay, Claude Zeller
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Patent number: 8041645Abstract: The present invention includes apparatus and methods for printing and verifying postage stamps on demand via a personal postage stamp printer. The indicium by which the stamp is printed includes a color stripe and a data field including authentication data that corresponds to the color stripe. To authenticate the stamp, the authentication data in the data field is read and compared with authentication data extracted from the color stripe.Type: GrantFiled: November 17, 2004Date of Patent: October 18, 2011Assignee: Pitney Bowes Inc.Inventors: Robert A. Cordery, Donald G. Mackay, Claude Zeller
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Patent number: 7995246Abstract: The present invention is concerned with detection of a “fragile watermark” in a printed image to aid in a determination whether a document under examination is an original or a copy. The watermark may be applied by phase-space encoding data to be included in the watermark. The image may be examined on a block-by-block basis after scanning. Correlation of detected watermark strength with block brightness and/or with wave vectors used for encoding may be used to detect that the image is a copy.Type: GrantFiled: November 24, 2003Date of Patent: August 9, 2011Assignee: Pitney Bowes Inc.Inventors: Robert A. Cordery, Claude Zeller, Bertrand Haas
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Patent number: 7966267Abstract: A method and system for authenticating an item by using a security marking. The security marking is provided on the item with an OVD ink capable of absorbing light in a visible wavelength range to appear visibly black and producing a red fluorescent emission under ultraviolet excitation. Under visible light illumination and ultraviolet excitation, a visible image and a fluorescent image are obtained from the security marking using image scanners. The images are compared to find a substantial match with each other. The security marking can be a postage indicium, a barcode, a symbol, a message or an image. The item to be authenticated can be a mailpiece, a banknote, a tag, a ticket, a document, an identification card, or the like.Type: GrantFiled: April 13, 2009Date of Patent: June 21, 2011Assignee: Pitney Bowes Inc.Inventors: Judith D. Auslander, Robert A Cordery, Claude Zeller
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Patent number: 7827171Abstract: Systems and methods for detecting copies of images are described. In one example, the system utilizes a threshold based contour analysis technique that uses known contour ratios to determine if a scan of an image or document being tested is a first generation scan of an original or of a higher generation copy. In another example, a method for calibrating the copy detection system for use with a particular printer and scanner in described.Type: GrantFiled: September 30, 2005Date of Patent: November 2, 2010Assignee: Pitney Bowes Inc.Inventors: William A. Brosseau, Bertrand Haas, Claude Zeller
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Patent number: 7787152Abstract: Systems and methods for detecting copies of documents are described. In one example, a system and method for detecting copies of documents utilizes multiple correlations of original and scanned copy detection patterns. The system captures a CDP that may be skewed or improperly sized. The system also retrieves or reconstitutes the expected CDP. In order to provide a more reliable comparison and without manipulating the captured CDP, the system manipulates the orientation or rotation and resolution or size of the retrieved or reconstituted CDP to register it with the captured CDP. Then the system performs a first correlation to determine if the captured CDP indicates the correct document identification and then if necessary, a second correlation to determine authentication such as by performing a 1 pixel shift multiple autocorrelation comparison of the two CDPs.Type: GrantFiled: September 30, 2005Date of Patent: August 31, 2010Assignee: Pitney Bowes Inc.Inventors: Bertrand Haas, Claude Zeller, Zhijie Xu
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Patent number: 7747544Abstract: A method for producing a metered tape and an indicium on a meter tape comprising determining a location on the meter tape where the indicium is to be printed, generating the indicium with information related to the location incorporated therein, and printing the indicium on the meter tape at the location. A method of authenticating an indicium printed on a meter tape comprising retrieving information stored within the indicium, the information identifying a first location where the indicium is supposed to be positioned relative to the meter tape, detecting a spatial indicator identifying a second location where the indicium is actually positioned relative to the meter tape, and comparing the first location to the second location. Mail metering and authenticating systems for implementing the methods are also disclosed.Type: GrantFiled: December 7, 2005Date of Patent: June 29, 2010Assignee: Pitney Bowes Inc.Inventors: Robert A. Cordery, Erik D. N. Monsen, Claude Zeller, Matthew J. Campagna
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Publication number: 20100117350Abstract: A method and system for authenticating an item by using a security marking. The security marking is provided on the item with an OVD ink capable of absorbing light in a visible wavelength range to appear visibly black and producing a red fluorescent emission under ultraviolet excitation. Under visible light illumination and ultraviolet excitation, a visible image and a fluorescent image are obtained from the security marking using image scanners. The images are compared to find a substantial match with each other. The security marking can be a postage indicium, a barcode, a symbol, a message or an image. The item to be authenticated can be a mailpiece, a banknote, a tag, a ticket, a document, an identification card, or the like.Type: ApplicationFiled: April 13, 2009Publication date: May 13, 2010Applicant: Pitney Bowes Inc.Inventors: Judith D. Auslander, Robert A. Cordery, Claude Zeller
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Publication number: 20090172777Abstract: Systems and methods for tracking documents are described. In certain examples, systems and methods for authenticating and tracking physical documents through a multiple party work flow across a geographically dispersed area using digital pens and RFID tags are described.Type: ApplicationFiled: December 31, 2007Publication date: July 2, 2009Applicant: Pitney Bowes Inc.Inventors: Gary G. Hansen, Arthur J. Parkos, Jean-Hiram Coffy, Luis A. Sanchez, Claude Zeller, Ronald Reichman
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Patent number: 7536553Abstract: A method and system for authenticating an item by using a security marking. The security marking is provided on the item with an OVD ink capable of absorbing light in a visible wavelength range to appear visibly black and producing a red fluorescent emission under ultraviolet excitation. Under visible light illumination and ultraviolet excitation, a visible image and a fluorescent image are obtained from the security marking using image scanners. The images are compared to find a substantial match with each other. The security marking can be a postage indicium, a barcode, a symbol, a message or an image. The item to be authenticated can be a mailpiece, a banknote, a tag, a ticket, a document, an identification card, or the like.Type: GrantFiled: April 24, 2002Date of Patent: May 19, 2009Assignee: Pitney Bowes Inc.Inventors: Judith D. Auslander, Robert A Cordery, Claude Zeller
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Patent number: 7446891Abstract: The present invention is concerned with inclusion of a “fragile watermark” in an original printed document to aid in a determination whether a document under examination is an original or a copy. The watermark may be applied by making small tonal adjustments on a pixel block by pixel block basis in data used to generate the original document. Documents to be verified may then be examined on a block-by-block basis after scanning.Type: GrantFiled: November 24, 2003Date of Patent: November 4, 2008Assignee: Pitney Bowes Inc.Inventors: Bertrand Haas, Robert A. Cordery, Claude Zeller
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Patent number: 7424975Abstract: A method of printing modules for a two dimensional barcode that includes printing a pixel at a plurality of the pixel locations included in the inner portion of the darkened module, and printing a pixel at less than all of the pixel locations of the outer boundary of the darkened module. Various embodiments are contemplated, such as, without limitation, methods that print darkened modules having four light corners, three light corners, two light corners, one light corner, and/or one light edge. Also, a method of printing a two dimensional barcode having a finder pattern wherein the inner edge of the finder pattern is light, meaning that is does not include any printed pixels at the pixel locations along the inner edge.Type: GrantFiled: August 29, 2006Date of Patent: September 16, 2008Assignee: Pitney Bowes Inc.Inventors: Robert A. Cordery, Frederick W. Ryan, Jr., Claude Zeller
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Publication number: 20080054080Abstract: A method of printing modules for a two dimensional barcode that includes printing a pixel at a plurality of the pixel locations included in the inner portion of the darkened module, and printing a pixel at less than all of the pixel locations of the outer boundary of the darkened module. Various embodiments are contemplated, such as, without limitation, methods that print darkened modules having four light corners, three light corners, two light corners, one light corner, and/or one light edge. Also, a method of printing a two dimensional barcode having a finder pattern wherein the inner edge of the finder pattern is light, meaning that is does not include any printed pixels at the pixel locations along the inner edge.Type: ApplicationFiled: August 29, 2006Publication date: March 6, 2008Applicant: Pitney Bowes IncorporatedInventors: Robert A. Cordery, Frederick W. Ryan, Claude Zeller
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Patent number: 7286685Abstract: The present invention relates generally to digital watermarking. In one embodiment, a method of detecting copying of a printed object is provided. In another embodiment, a method is provided to measure digital watermark strength. In yet another embodiment, and for printing applications, an embedded digital watermark may be used to carry printer information that is later decoded by a watermark decoder and used to examine a digital scan of a printed object and determine whether the printed object is authentic. Other embodiments are provided as well.Type: GrantFiled: January 31, 2006Date of Patent: October 23, 2007Assignees: Digimarc Corporation, Pitney Bowes, Inc.Inventors: Hugh L. Brunk, Claude Zeller
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Publication number: 20070130091Abstract: A method for producing a metered tape and an indicium on a meter tape comprising determining a location on the meter tape where the indicium is to be printed, generating the indicium with information related to the location incorporated therein, and printing the indicium on the meter tape at the location. A method of authenticating an indicium printed on a meter tape comprising retrieving information stored within the indicium, the information identifying a first location where the indicium is supposed to be positioned relative to the meter tape, detecting a spatial indicator identifying a second location where the indicium is actually positioned relative to the meter tape, and comparing the first location to the second location. Mail metering and authenticating systems for implementing the methods are also disclosed.Type: ApplicationFiled: December 7, 2005Publication date: June 7, 2007Applicant: Pitney Bowes IncorporatedInventors: Robert Cordery, Erik Monsen, Claude Zeller, Matthew Campagna
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Publication number: 20070076239Abstract: Systems and methods for detecting copies of documents are described. In one example, a system and method for detecting copies of documents utilizes multiple correlations of original and scanned copy detection patterns. The system captures a CDP that may be skewed or improperly sized. The system also retrieves or reconstitutes the expected CDP. In order to provide a more reliable comparison and without manipulating the captured CDP, the system manipulates the orientation or rotation and resolution or size of the retrieved or reconstituted CDP to register it with the captured CDP. Then the system performs a first correlation to determine if the captured CDP indicates the correct document identification and then if necessary, a second correlation to determine authentication such as by performing a 1 pixel shift multiple autocorrelation comparison of the two CDPs.Type: ApplicationFiled: September 30, 2005Publication date: April 5, 2007Inventors: Bertrand Haas, Claude Zeller, Zhijie Xu
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Publication number: 20070078906Abstract: Systems and methods for detecting copies of images are described. In one example, the system utilizes a threshold based contour analysis technique that uses known contour ratios to determine if a scan of an image or document being tested is a first generation scan of an original or of a higher generation copy. In another example, a method for calibrating the copy detection system for use with a particular printer and scanner in described.Type: ApplicationFiled: September 30, 2005Publication date: April 5, 2007Applicant: Pitney Bowes IncorporatedInventors: William Brosseau, Bertrand Haas, Claude Zeller
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Patent number: 7191336Abstract: A method for producing a background image representing data. The background image is created by; producing a first encoding of data into a first binary array; producing a second encoding of the data into a second binary array; representing the first binary array as a first set of modules of a first size of n×n pixels wherein each pixel is either white or black and every pixel in the module is identical to every other picture in the module on nodes of a first lattice, representing the second binary array as a first set of modules of a second size, of m×m wherein each pixel is either white or black and every pixel in the module is identical to every other pixel in the module, which is smaller than the first size on nodes of a second lattice, combining the first and second sets of modules; and printing the first and second sets of modules.Type: GrantFiled: March 1, 2002Date of Patent: March 13, 2007Assignee: Pitney Bowes Inc.Inventors: Claude Zeller, Robert A. Cordery, Donald G. Mackay, William A. Brosseau
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Patent number: 7114657Abstract: Improvements are provided in processing of documents to increase their security and/or decrease the complexity of testing for authenticity. Methods for printing documents with security markings and methods and apparatus for authenticating documents are described. In one aspect a document is printed with a security marking comprised of an image printed in at least two image segments. The image can be printed with an ink capable of forming images which are visible both to viewing under white light and as fluorescent images when irradiated with ultraviolet light, the segments having features of different sizes. The relative sizes of the two image segments will provide a detectable difference in fluorescent image sharpness. The apparatus provides means, all of which are simple and easily available for carrying out the methods.Type: GrantFiled: December 16, 2003Date of Patent: October 3, 2006Assignee: Pitney Bowes Inc.Inventors: Judith D. Auslander, Robert A. Cordery, Claude Zeller
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Patent number: RE45828Abstract: A method for assigning unique printer resolutions or signatures, i.e., a unique number of dots per inch, to a class, or models of printers or lines of postage meters. The number of dots per inch or resolution may be specified within a image on a document or within a postal indicia and later checked to determine if the image on document or the postal indicia has the correct resolution. The foregoing would be able to detect an image or postal indicia that was scanned into a computer and printed with a printer that did not have the number of dots per inch specified in the image or postal indicia.Type: GrantFiled: March 17, 2005Date of Patent: December 29, 2015Assignees: Digimarc Corporation, Pitney Bowes Inc.Inventors: Donald G. Mackay, Claude Zeller, Robert A. Cordery, Hugh L. Brunk