Patents Assigned to NCR Corporation
  • Publication number: 20080121716
    Abstract: Systems and techniques for using signal to noise ratio information to enhance bar code scanning accuracy. Noise information affecting bar code scanning operations is stored and a scan signal is monitored. Upon detection of a scan of a bar code, the signal strength of the scan signal is evaluated and signal to noise ratio values are computed. Signal to noise ratio information is used to favor or disfavor candidate decoding results. In addition, signal to noise ratio thresholds are set according to appropriate criteria. Decoding results are evaluated using the signal to noise ratio thresholds and accepted or rejected depending on whether the thresholds are met. In addition, thresholds for recognition of transitions based on peaks may be set based on expected noise affecting the scan signal, and allowed or excluded based on whether a rise from a negative peak, or fall from a positive peak, meets the threshold.
    Type: Application
    Filed: September 19, 2006
    Publication date: May 29, 2008
    Applicant: NCR Corporation
    Inventors: Kenneth Joseph Fabian, Sik Piu Kwan
  • Patent number: 7378675
    Abstract: A method of indicating the condition of an item comprises illuminating the item to excite one or more photoluminescent markers incorporated within the item. Photoluminescent emission from the markers in response to the excitation is compared to one or more pre-defined photoluminescent signatures indicating different conditions of the item.
    Type: Grant
    Filed: November 2, 2005
    Date of Patent: May 27, 2008
    Assignee: NCR Corporation
    Inventors: Gary A. Ross, Graham I. Johnson, Barrie Clark, Simon J. Forrest
  • Patent number: 7376747
    Abstract: A method of optimizing data streaming in a peer-to-peer architecture that comprises a plurality of clients in a chain, a peer-to-peer data streaming system having such architecture, and a client terminal for use in that system. Each client monitors its own bandwidth, informs a succeeding client in the chain of that bandwidth, compares its own bandwidth with the bandwidth of a preceding client in the chain and, in response to a difference between the compared bandwidths, reorders its position among the clients in the chain. The chain thus dynamically self-organizes itself to stream data more efficiently and with higher, more reliable throughput, reducing the processing power necessary to stream the data and enabling higher quality to be achieved within the existing internet infrastructure. This also solves the ‘bottle-neck’ problem within the cascaded streaming path by continuously organizing the participating terminals into the most efficient configuration, without interrupting the streamed data.
    Type: Grant
    Filed: December 5, 2001
    Date of Patent: May 20, 2008
    Assignee: NCR Corporation
    Inventor: Scott Hartop
  • Publication number: 20080094218
    Abstract: Systems and techniques for retail product transaction processing and security tag deactivation analysis. Upon detection of a security tag deactivation associated with entry of product information into a retail transaction, product information for the product is analyzed to determine whether the security tag deactivation is legitimate or possibly illegitimate. Upon identification of a deactivation as possibly illegitimate, an alert is issued to a retailer employee to investigate the transaction. The product information may be updated according to an entry made by the retailer employee identifying the deactivation as legitimate or illegitimate. Product information for a product may include a deactivation count for a product, with a deactivation being identified as possibly illegitimate if the deactivation count does not meet a predefined threshold, the deactivation count being incremented if a deactivation identified as unexpected is determined to be legitimate.
    Type: Application
    Filed: October 24, 2006
    Publication date: April 24, 2008
    Applicant: NCR Corporation
    Inventor: Erick Christian Kobres
  • Patent number: 7360862
    Abstract: A method of controlling an inkjet mechanism having an inkjet head movable between a capped position and a print position comprises the steps of receiving a first switch signal indicative of the inkjet head moving into the vicinity of one of the positions of the inkjet head as the inkjet head is moving towards the one of the positions of the inkjet head, and moving the inkjet head a learned amount towards the one of the positions of the inkjet head after the first switch signal has been received. The method may further comprise the steps of receiving a second switch signal indicative of the inkjet head moving into the vicinity of the other one of the positions of the inkjet head as the inkjet head is moving towards the other one of the positions of the inkjet head, and moving the inkjet head another learned amount towards the other one of the positions of the inkjet head after the second switch signal has been received. The learned amounts may be substantially the same.
    Type: Grant
    Filed: March 14, 2005
    Date of Patent: April 22, 2008
    Assignee: NCR Corporation
    Inventors: Philip J. Jantzi, David A. Murison
  • Publication number: 20080087724
    Abstract: A system and method enables intervention events occurring at a self-checkout station at a retail site to be addressed by an operator located at a remote site distant from the retail site. The system includes a checkout station located at a retail site, a video camera and microphone mounted at the checkout station, a data communicator for collecting video and audio data from the video camera and microphone and operational data from the checkout station, an intervention service station for receiving the video, audio, and operational data from the data communicator, the intervention service station being located off-site from the retail site; and the intervention service station includes a checkout station command generator for generating and sending checkout station commands to the checkout station in response to the operational data received from the data communicator so that an operator at the intervention service station can intervene in the checkout station operation.
    Type: Application
    Filed: October 11, 2006
    Publication date: April 17, 2008
    Applicant: NCR Corporation
    Inventors: Erick Christian Kobres, John Fredrick Crooks, David Taylor Baker
  • Patent number: 7357304
    Abstract: A security means comprises a spray tray; a dispenser slot positioned so as to dispense media into the spray tray; and a security cover positioned to cover said spray tray and slot. The cover is arranged so as to cause a sweep member to sweep past the dispenser slot and thus dislodge any foreign body adjacent the slot, when the cover is moved between closed and opened positions.
    Type: Grant
    Filed: May 17, 2005
    Date of Patent: April 15, 2008
    Assignee: NCR Corporation
    Inventor: David Sommerville
  • Patent number: 7357302
    Abstract: A self-service terminal that is adapted to: receive a text message, in particular an SMS message, from a mobile telecommunications device; interpret the received text message, and provide information or a service in response to the received text message. Preferably, the information is printed out and the print out is provided to the customer.
    Type: Grant
    Filed: December 10, 2003
    Date of Patent: April 15, 2008
    Assignee: NCR Corporation
    Inventors: Jonathan S. Black, Martin R. Smith, Neil A. Strachan
  • Patent number: 7354003
    Abstract: A card reader comprises a mouth region for receiving a card having stored data to be read and a data reader region for reading the stored data. The reader is arranged to deliver a card received at the mouth region to the data reader region via a delivery path. The delivery path is arranged to maintain the card in a predetermined plane during transportation. A signal source is arranged to produce an output signal which is projected across the delivery path in the plane which a card passes when in use. A detector is also arranged to receive the output signal and to detect the presence of an object in the delivery path in response to the object interfering with the output signal.
    Type: Grant
    Filed: September 15, 2006
    Date of Patent: April 8, 2008
    Assignee: NCR Corporation
    Inventors: Barrie Clark, Stuart W. Masterton
  • Patent number: 7352996
    Abstract: A system reduces the risk of eavesdropping on data used to access an establishment's computer network. In one embodiment, a system includes a personal area network (PAN) access device that couples a low power, low frequency modulated signal to a wearer, the PAN access device including a data storage unit for storing personal identification data including biometric data and a modulator for modulating a low power, low frequency signal with the personal identification data, a personal area network (PAN) receiver for receiving the modulated signal, a database for storing purchasing data for a plurality of customers, a memory including instructions which, when executed, associate the received personal identification data with the stored shopping data for one of the plurality of customers and a microprocessor for executing the stored instructions.
    Type: Grant
    Filed: March 29, 2002
    Date of Patent: April 1, 2008
    Assignee: NCR Corporation
    Inventor: Alok Kumar
  • Patent number: 7348501
    Abstract: A scale comprises a pair of elongate support members, each member containing a gauge, which provides an indication of the weight of an item placed across the two members. The members are structurally connected solely via a surface plate adapted to rest on the support members to provide a substantially flat surface to receive items to be weighed.
    Type: Grant
    Filed: December 19, 2001
    Date of Patent: March 25, 2008
    Assignee: NCR Corporation
    Inventor: Paul F. Nugent, Jr.
  • Patent number: 7347359
    Abstract: A self-service terminal (10), for example an automated teller machine, comprising a deposit mechanism for receiving deposits from a user. Associated with the deposit mechanism is a sensor for sensing or determining the thickness of media that is to be deposited in the terminal (10). Typically, this sensor is part of a shutter mechanism (24) for selectively opening or closing a deposit slot, this mechanism comprising a shutter (24) that captures and bears against media (34) that is to be deposited. By sensing the thickness of media (34) that is to be deposited, overloading of the deposit mechanism can be avoided.
    Type: Grant
    Filed: May 17, 2005
    Date of Patent: March 25, 2008
    Assignee: NCR Corporation
    Inventors: James Boyes, Donald Macinnes
  • Patent number: 7350230
    Abstract: A wireless security module (20) adapted to authenticate a mobile device (16), such as a mobile telephone, thereby to allow communication between the mobile device and a terminal (12), such as a self-service terminal. The wireless security module (20) is paired with the mobile device (16) and is adapted to send an authentication signal to the mobile device (16) or the terminal (12) using a wireless communication path, such as a telecommunications network or an IR link or a Bluetooth connection.
    Type: Grant
    Filed: December 10, 2003
    Date of Patent: March 25, 2008
    Assignee: NCR Corporation
    Inventor: Simon J. Forrest
  • Patent number: 7347367
    Abstract: A system and method of verifying item placement on a security scale. The system includes a computer for receiving incremental weight signals from a security weight scale, wherein some of the incremental weight signals are unrelated to placement of items on the security weight scale, and an item detector for detecting movement of the item from a scanner following scanning of the item and for generating an item detection signal, wherein the computer ignores the incremental weight signal unless it receives the item detection signal within a predetermined time period preceding receipt of the incremental weight signal.
    Type: Grant
    Filed: February 13, 2004
    Date of Patent: March 25, 2008
    Assignee: NCR Corporation
    Inventor: Daniel F. White
  • Patent number: 7347372
    Abstract: A system for notifying an operator of a result of attempting to read a number of product labels on an item which produces only a single good read indication or bad read indication. The system includes a good read indicator, a bad read indicator, and control circuitry for notifying an operator of a result of attempting to read a number of product labels, including at least one of a barcode label and a radio frequency identification label on an item. The control circuitry activates a bad read indicator to indicate a single bad read indication if the control circuitry fails to receive item identification information from at least one of the barcode label and the radio frequency identification label, and activates a good read indicator to indicate a single good read indication if the control circuitry receives item identification information from at least one of the barcode label and the radio frequency identification label.
    Type: Grant
    Filed: September 5, 2003
    Date of Patent: March 25, 2008
    Assignee: NCR Corporation
    Inventor: John C Goodwin, III
  • Publication number: 20080065496
    Abstract: Systems and techniques for coordinating data received from radio frequency identification (RFID) tags and additional data input devices. An RFID reader communicates with RFID tags and also receives data from additional input devices that may be correlated with the RFID data. The reader correlates information received from various data sources. Correlation may include validation of RFID data with corresponding data received from other devices. Once data has been received and correlation has been performed, transaction entries are prepared based on the correlated and validated data. Transaction entries may be passed to a data station for processing or logging, or to allow the data station to indicate appropriate actions to be taken. Appropriate software modules used by the reader are changed in response to changes to data input devices or the data station used with the reader.
    Type: Application
    Filed: August 29, 2006
    Publication date: March 13, 2008
    Applicant: NCR Corporation
    Inventors: Matthew Troy Fowler, John E. Wilson, Mark Steven Hoffman
  • Publication number: 20080061139
    Abstract: A self-checkout system comprises a plurality of self-service checkout stations and at least one remote assistant terminal. Each of the plurality of self-service checkout stations comprises a barcode scanner, a scale, and a payment terminal, thus, allowing customers to enter items and pay for such items without the assistance of a cashier. The remote assistant terminal is in communication with each of the plurality of self-service checkout stations, allowing an assistant to monitor the operations at each of the plurality of self-service checkout stations. The remote assistant terminal includes a reset zero option that may be used to trigger a reset zero operation at the scale of one of the self-service checkout stations. Following activation of the reset zero option, a reset zero instruction is delivered to a processor that performs the reset zero operation for the scale. In an alternative embodiment, the reset zero operation is automatically performed.
    Type: Application
    Filed: September 7, 2006
    Publication date: March 13, 2008
    Applicant: NCR Corporation
    Inventor: John Peter Roquemore
  • Patent number: 7341179
    Abstract: The invention provides a sensing system for a self-service terminal and a media cassette for use in such a self-service terminal. The sensing system for a self-service terminal comprises an aerial comprising at least one receive circuit and a processor arranged in use to determine the position of a first resonant circuit mounted in a media cassette inserted into the terminal based on a signal received via the aerial.
    Type: Grant
    Filed: December 16, 2005
    Date of Patent: March 11, 2008
    Assignee: NCR Corporation
    Inventors: Alan Tocher, Douglas L. Milne
  • Patent number: 7340412
    Abstract: An electronic price label (ESL) system providing a delta update of an ESL's registers. In one aspect, an ESL manager receives and indication that an update to one or more of the registers of the ESL may be necessary. The ESL manager sends a data request to a data reader to provide a data reader image to the ESL manager. The data reader image contains a complete listing of the intended or planned contents of all the ESL's registers, some of which may require an update. The ESL manager reads a copy of an ESL data image from an ESL table which includes the current contents of all the ESL's registers. The ESL manager compares the data reader image with the ESL data image to determine an update data image which includes a subset of only those fields which have different content in the data reader image and the ESL data image.
    Type: Grant
    Filed: January 11, 2002
    Date of Patent: March 4, 2008
    Assignee: NCR Corporation
    Inventors: Kevin W. Haulk, Cheryl K. Harkins
  • Patent number: 7340415
    Abstract: A method of operating Automated Teller Machines, ATMs. An ATM dispenses currency, thereby depleting its supply, and requiring replenishment. Replenishment currently involves humans who (1) measure the currency content of an ATM, (2) compute an amount to be replenished, and (3) report the amounts replenished, when replenishment occurs. These human actions are error-prone. The invention eliminates all three steps. Under the invention, no actual measurement is made of currency content, for replenishment purposes. Instead, the content is estimated. Then, the estimate is used to compute an amount for replenishment. Replenishment occurs, but the fact of replenishment is inferred from signals received from the ATM, and not from a report from a human.
    Type: Grant
    Filed: August 31, 2000
    Date of Patent: March 4, 2008
    Assignee: NCR Corporation
    Inventors: David A. Gasper, Mel Walter