Patents by Inventor John W. Barrus
John W. Barrus 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: 20110061092Abstract: A system and method for applying a pre-existing physical seal authorization to documents provides for authentication of electronic documents using physical seals and without interrupting the electronic workflow. The system of the present invention includes a seal capture device coupled to a computer, and the computer coupled by a network to a paper-like document server. The seal capture device detects depression of a seal thereon and outputs the image of the seal and other metadata to the computer. The computer stores the metadata in its local log using a logging module. The computer also adds the image of the seal and other metadata to the electronic document being displayed. Finally, the computer sends the metadata for storage in the global log of the paper-like document server, and the authorized document to the next step in the electronic workflow. The paper-like document server stores the metadata in other servers or entangles the global log with the logs of other servers for additional security.Type: ApplicationFiled: September 8, 2009Publication date: March 10, 2011Inventors: Timothee Bailloeul, Kenneth F. Gudan, Xu Liu, Kurt W. Piersol, Michael J. Gormish, John W. Barrus, Edward L. Schwartz, Richard D. Kosoglow, Stephen R. Savitzky, Sergey Chemishkian
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Publication number: 20110060981Abstract: A system for paper-like forms processing includes a plurality of portable computing devices coupled by a network to a paper-like forms server. The portable computing devices are adapted to receive images (e.g., compound documents/forms), add stroke annotations to the received images, and send the annotated received images or the stoke annotations themselves to the paper-like forms server. The paper-like forms server comprises a central scheduler and a logging module. The paper-like forms server processes compound documents as paper like forms and sends input to and receives results from service providers to perform various types of paper like processing on the compound document. The paper-like forms server performs the scheduling, routing, logging, verification and billing for the paper-like processing of compound documents. The central scheduler also stores results from service providers for later retrieval.Type: ApplicationFiled: September 8, 2009Publication date: March 10, 2011Inventors: Kurt W. Piersol, Michael J. Gormish, John W. Barrus, Edward L. Schwartz, Kenneth F. Gudan, Richard D. Kosoglow, Stephen R. Savitzky, Sergey Chemishkian
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Publication number: 20110060910Abstract: A system for device enabled verifiable stroke and image based workflows comprises a plurality of portable computing devices, coupled by a network to a stroke and image workflow server. The portable computing devices include a display, stroke capture capability and a wireless communication capability. The portable computing devices are adapted to receive images, add stroke annotations to the received images, and send the annotated received images. The stroke and image workflow server is coupled to the network for communication with the portable computing devices. The stroke and image workflow server sends and receives documents from the portable computing devices, maintains a log for verification, and implements a paper like workflow and processing the documents. Essentially, this stroke and image workflow server implements paper like workflow and handles the overhead of processing electronic documents so that it is invisible to the user.Type: ApplicationFiled: September 8, 2009Publication date: March 10, 2011Inventors: Michael J. Gormish, John W. Barrus, Kurt W. Piersol, Richard D. Kosoglow
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Patent number: 7865124Abstract: Techniques for scanning and generating fingerprints for articles prior to the use of the articles. The fingerprinting of the articles is performed such that it is decoupled from the process of using the articles. As a result, the fingerprinting process does not act as a bottleneck to the use of the articles. In one embodiment, a printer is provided that is configured to generate fingerprints for paper sheets loaded into the printer prior to the paper sheets being available for printing. The pre-fingerprinted sheets are then made available for printing. In this manner, the process of fingerprinting of the paper sheets is decoupled from the printing operations performed by the printer. As a result, the fingerprinting process does not act as a bottleneck to the printing process.Type: GrantFiled: March 30, 2007Date of Patent: January 4, 2011Assignee: Ricoh Company, Ltd.Inventors: Kurt Piersol, John W. Barrus
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Publication number: 20100251106Abstract: In an embodiment, a computer-implemented method comprises receiving, at a tablet computer that is coupled to a host computer, image data representing a selected portion of an electronic document; the tablet computer displaying the same image data on a stroke-sensitive display of the tablet computer; the tablet computer receiving user input from the stroke-sensitive display and representing handwritten strokes; the tablet computer storing, in a memory of the tablet computer, a data file based at least upon the user input and the image data; transmitting the stroke data from the tablet display unit to the coupled host computer where the stroke data appears on the original image data.Type: ApplicationFiled: March 31, 2009Publication date: September 30, 2010Inventors: John W. Barrus, Kurt W. Piersol, Ken F. Gudan
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Publication number: 20100245294Abstract: A computer-implemented method comprising receiving, at a tablet display unit of a first tablet that is coupled to a host computer, image data representing a selected portion of a common display file that is stored on an administrator computer; displaying the image data on a stroke-sensitive display of the tablet display unit; receiving user input from the stroke-sensitive display of the tablet display unit and representing handwritten strokes; transmitting the user input to the administrator computer; receiving, from the administrator computer, second image data representing strokes that other users have applied to the same image data using other tablets that are coupled to the administrator computer over a network; displaying, on the stroke-sensitive display, the second image data; storing, in a memory of the tablet display unit, a data file based at least upon the user input and the image data.Type: ApplicationFiled: March 31, 2009Publication date: September 30, 2010Inventors: Kurt W. Piersol, John W. Barrus, Ken F. Gudan
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Patent number: 7757162Abstract: In a system for inputting and managing document collections, the order in which documents are presented to the system dictates the organization and hierarchy for the electronically stored document collection. Users can add annotations to documents and collections by writing on a coversheet; the system scans the coversheet, reads the written material, and adds the material to the electronically stored document and/or collection. In addition, in one aspect the invention provides a mechanism for granting different levels of access to different individuals, by generating coversheets that point to the same collection but that provide different levels of access to the collection.Type: GrantFiled: October 15, 2003Date of Patent: July 13, 2010Assignee: Ricoh Co. Ltd.Inventors: John W. Barrus, Gregory J. Wolff, Kurt Wesley Piersol, Bradly Rhodes, Stephen R. Savitzky
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Patent number: 7734093Abstract: A method and apparatus for performing paper-based upload and tracking of documents is disclosed. In one embodiment, the method comprises scanning a version of a document to obtain an image, the document having machine readable information, decoding the machine readable information from the image to obtain a destination specification, and uploading information corresponding to the image to a destination host specified by the destination specification.Type: GrantFiled: May 20, 2004Date of Patent: June 8, 2010Assignee: Ricoh Co., Ltd.Inventors: Gregory J. Wolff, Max McFarland, John W. Barrus, Kurt W. Piersol
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Publication number: 20090219264Abstract: A system for displaying video on electronic paper displays to reduce video playback artifacts comprises an electronic paper display, a video display driver, a video transcoder, a display controller, a memory buffer and a waveforms module. The video display driver receives a re-formatted video stream, which has been processed by the video transcoder, from the memory buffer. The video display driver directs the video transcoder to process the video stream and generate pixel data. The video display driver loads waveforms into the frame buffer and updates display commands repeatedly to activate the display controller until the end of the video playback. The video display driver directs copying video frames sequentially one by one from the memory buffer to the frame buffer in real time during the video playback. The video transcoder receives a video stream for presentation on the electronic paper display and processes the video stream generating pixel data that is provided to the display controller.Type: ApplicationFiled: March 31, 2009Publication date: September 3, 2009Applicant: RICOH CO., LTD.Inventors: Berna Erol, John W. Barrus, Guotong Feng
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Patent number: 7562302Abstract: A multimedia message system automatically generates visual representations (thumbnails) of message or media objects and references (links) between media objects; nests messages within themselves; and automatically updates generated thumbnails. An object, including a thumbnail image of the object's contents and a link to the original content, is created in response to simple user inputs or commands. An image of the object is generated whether the object be a web page, a multimedia message, a hypertext link, a video clip, or a document. A link or reference to the original object from which the image was formed is also generated. The system retrieves and displays information referenced by an object and shown by the thumbnail image corresponding to the object. The system also automatically updates the thumbnail image(s) representing an object any time the underlying object or information from which the image was generated has been modified.Type: GrantFiled: January 22, 2004Date of Patent: July 14, 2009Assignee: Ricoh Company, Ltd.Inventors: John W. Barrus, Gregory J. Wolff
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Patent number: 7552381Abstract: A user selects one or more check boxes on a collection coversheet to identify, by location on the coversheet, target documents within a previously stored collection of documents. The check boxes also specify actions to be performed on the target documents. The coversheet is scanned and the check boxes are located and read to determine which have been marked. The specified actions are then performed on the target documents. If the specified actions change the organization or architecture of the document collection, an updated version of the collection may be generated and stored, and a new coversheet may be printed.Type: GrantFiled: March 31, 2004Date of Patent: June 23, 2009Assignee: Ricoh Co., Ltd.Inventor: John W. Barrus
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Patent number: 7536638Abstract: A user affixes one or more action stickers to a collection coversheet to identify, by location on the coversheet, target documents within a previously stored collection of documents. The action stickers also specify actions to be performed on the target documents. The coversheet is scanned and the affixed stickers are located and read. The specified actions are then performed on the target documents. If the specified actions change the organization or architecture of the document collection, an updated version of the collection may be generated and stored, and a new coversheet may be printed. The action stickers may be removable, self-adhesive labels.Type: GrantFiled: September 16, 2003Date of Patent: May 19, 2009Assignee: Ricoh Co., Ltd.Inventors: John W. Barrus, Stephen R. Savitzky, Kurt Wesley Piersol
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Publication number: 20090088183Abstract: The present invention provides systems and methods for self-labeling access points with their geographic location from received beacon frames. In particular, the present invention transmits beacon frames including temporary location information from mobile devices. The beacon frames are received by an access point, filtered by the access point and then used to determine a location. Once the location has been determined, the access point uses the determined location to self-label itself by converting the location information to a geographic code and inserting it as part of the SSID of the access point's beacon signal. The present invention also includes a number of methods using geographic codes including a method for generating and transmitting geographic codes for mobile devices, a method for determining a location of an access point, a method for self-labeling an access point, and a method for filtering beacon frames.Type: ApplicationFiled: September 29, 2008Publication date: April 2, 2009Inventors: Kurt W. Piersol, John W. Barrus, Stephen R. Savitzky, Sergey Chemishkian
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Publication number: 20090088182Abstract: A system for geographic tagging of network access points comprises a plurality of access points that have been configured to provide location information as part of their beacon. Each access point provides a service set identifier (SSID) that includes an encoded value that represents the location of the access point. The use of an encoded location value in the SSID of the access point is particularly advantageous because it does not require any additional hardware be added to the access point or the portable computing device. Moreover, location can be determined by any portable device without establishing a connection to the access point. The portable computing devices are adapted to receive the beacon, extract the location information from the beacon and decode the beacon.Type: ApplicationFiled: June 3, 2008Publication date: April 2, 2009Inventors: Kurt W. Piersol, John W. Barrus, Stephen R. Savitzky
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Publication number: 20090085806Abstract: Applications and uses for geographic coded of network access points includes a method for generating a geographic code and an associated graphical user-interface; a method for rejecting or filtering out geographic codes of inaccurately labeled access points; a method for using geographic codes as part of network service discovery; a method for using geographic codes as part of resource discovery and display; a method for using geographic codes for asset tracking; a method for using geographic codes for file transfer and an associated user interface; a method for using geographic codes for location tracking; a method for using geographic codes as part of a domain name registry; and a method for sending geographic codes automatically.Type: ApplicationFiled: June 3, 2008Publication date: April 2, 2009Inventors: Kurt W. Piersol, John W. Barrus, Stephen R. Savitzky, Sergey Chemishkian
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Publication number: 20080309648Abstract: A system for displaying video on electronic paper displays to reduce video playback artifacts comprises an electronic paper display, a video transcoder, a display controller and a waveforms module. The video transcoder receives a video stream on for presentation on the electronic paper display. The video transcoder processes the video stream and generates pixel data that is provided to the display controller. The video transcoder adapts and re-encodes the video stream for better display on the electronic paper display. In one embodiment, the video transcoder includes one or more of the following processes: encoding the video using the control signals instead of the desired image, encoding the video using simulation data, scaling and translating the video for contrast enhancement and reducing errors by using simulation feedback, past pixels and future pixels. The present invention also includes a method for displaying video on an electronic paper display.Type: ApplicationFiled: March 31, 2008Publication date: December 18, 2008Inventors: Berna Erol, John W. Barrus, Guotong Feng
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Publication number: 20080309674Abstract: A system and a method are disclosed for updating a bi-stable display includes a framebuffer for storing waveforms for each pixel individually. The system includes determining a current state of a pixel of the bi-stable display; determining a desired state of the pixel of the bi-stable display; and updating the pixel by applying a determined control signal to the pixel to drive the pixel from the current state to the final state. Updating each pixel occurs independently of the other pixels of the bi-stable display.Type: ApplicationFiled: March 31, 2008Publication date: December 18, 2008Applicant: Ricoh Co., Ltd.Inventors: John W Barrus, Guotong Feng
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Publication number: 20080309657Abstract: A system and a method are disclosed for updating an image on a bi-stable display includes a module for determining a final optical state, estimating a current optical state and determining a sequence of control signals to produce a visual transition effect while driving the display from the current optical state toward a final optical state. The system also includes a control module for generating a control signal for driving the bi-stable display from the current optical state to the final optical state.Type: ApplicationFiled: March 31, 2008Publication date: December 18, 2008Applicant: Ricoh Co., Ltd.Inventors: Bradley Rhodes, John W. Barrus, Guotong Feng
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Publication number: 20080309636Abstract: A system and a method are disclosed for fast pen tracking a low latency display updates on an electronic paper display. Pen input information is received on an electronic paper display that updates at a predetermined display update rate. A line drawing module of the electronic paper display driver determines at least one pixel to activate based on the received pen input information. The at least one pixel is updated independent of the display update rate of the electronic paper display. Active pixel state information is maintained separately for each pixel in real time until the pixel update is complete and the pixel is deactivated. In some embodiments, a future pixel to activate is determined based on the received pen input information. The future pixel is deactivated if pen input information is not received on the activated pixel for a predetermined amount of time.Type: ApplicationFiled: March 31, 2008Publication date: December 18, 2008Applicant: Ricoh Co., Ltd.Inventors: Guotong Feng, John W. Barrus
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Publication number: 20080278437Abstract: A system including a Multi Function Printer/Product/Peripheral (MFP) and a portable computing device adapted to allow automatic copying of documents by the MFP from the portable computing device. The portable computing device includes a display, a plurality of sensors for detecting light, a light detection module and a page changing module. The sensors are positioned to detect light from the MFP and trigger a page change automatically. The MFP in accordance with the present invention includes a scanner with a platen, a page change detection module, an image processing module, a device identification module, and a document matching & retrieval module. The page change detection module is adapted to receive the images presented by the portable computing device on the platen of the scanner for copying. The page change detection module detects changes and causes the MFP to scan and output a copy.Type: ApplicationFiled: March 13, 2007Publication date: November 13, 2008Inventors: John W. Barrus, Gregory J. Wolff, Kenneth F. Gudan