Patents by Inventor Kevin Duncan

Kevin Duncan 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).

  • Publication number: 20240114043
    Abstract: A method protects a computer asset by identifying a particular signature, which is software that causes a particular gateway to block an intrusion from reaching a particular computer asset, and installs the particular signature on the particular gateway, thus protecting the computer asset from the intrusion.
    Type: Application
    Filed: December 12, 2023
    Publication date: April 4, 2024
    Inventors: ADAM PAQUIN, PEYTON DUNCAN, KEVIN SHEN, JONATHAN BEES, SRINIVAS BABU TUMMALAPENTA
  • Publication number: 20240075326
    Abstract: Systems for improving fire safety in agricultural machinery are configured for detecting, at least partially controlling, and/or suppressing adverse fire-related conditions. The adverse fire-related conditions can include sparks, embers, and/or flames in the agricultural machinery.
    Type: Application
    Filed: November 13, 2023
    Publication date: March 7, 2024
    Inventors: Robert A. Duncan, Kevin Scott Smith, Terry A. Spencer
  • Patent number: 7835819
    Abstract: A device for dispensing items comprises a cabinet having an interior for storing items. A dispenser frame is coupled to the cabinet and is configured to be accessed, such as by pulling the dispenser frame from the cabinet. The dispenser frame includes a plurality of dividers that are configured to hold the plurality of dispensing mechanisms that each hold multiple items within the storage area. Further, the dividers are reconfigurable to permit the arrangement of the dispensing mechanisms to be adjusted. A lockable door is coupled to the front of the cabinet in front of the dispenser frame. The door may be opened to provide access to the interior of the cabinet and to the dispenser frame. A dispense drawer is positioned below the storage area so that items dispensed from the dispensing mechanisms.
    Type: Grant
    Filed: July 2, 2009
    Date of Patent: November 16, 2010
    Assignee: Omnicell, Inc.
    Inventors: Mark Kevin Duncan, Scott L. Kidney, Brian R. Arnold
  • Publication number: 20100070074
    Abstract: A device for dispensing items comprises a cabinet having an interior for storing items. A dispenser frame is coupled to the cabinet and is configured to be accessed, such as by pulling the dispenser frame from the cabinet. The dispenser frame includes a plurality of dividers that are configured to hold the plurality of dispensing mechanisms that each hold multiple items within the storage area. Further, the dividers are reconfigurable to permit the arrangement of the dispensing mechanisms to be adjusted. A lockable door is coupled to the front of the cabinet in front of the dispenser frame. The door may be opened to provide access to the interior of the cabinet and to the dispenser frame. A dispense drawer is positioned below the storage area so that items dispensed from the dispensing mechanisms.
    Type: Application
    Filed: July 2, 2009
    Publication date: March 18, 2010
    Applicant: Omnicell, Inc.
    Inventors: Mark Kevin Duncan, Scott L. Kidney, Brian R. Arnold
  • Patent number: 7571024
    Abstract: A device for dispensing items comprises a cabinet having an interior for storing items. A dispenser frame is coupled to the cabinet and is configured to be accessed, such as by pulling the dispenser frame from the cabinet. The dispenser frame includes a plurality of dividers that are configured to hold the plurality of dispensing mechanisms that each hold multiple items within the storage area. Further, the dividers are reconfigurable to permit the arrangement of the dispensing mechanisms to be adjusted. A lockable door is coupled to the front of the cabinet in front of the dispenser frame. The door may be opened to provide access to the interior of the cabinet and to the dispenser frame. A dispense drawer is positioned below the storage area so that items dispensed from the dispensing mechanisms.
    Type: Grant
    Filed: August 17, 2005
    Date of Patent: August 4, 2009
    Assignee: Omnicell, Inc.
    Inventors: Mark Kevin Duncan, Scott L. Kidney, Brian R. Arnold
  • Patent number: 7543203
    Abstract: A shift register latch (SRL) (300, 304, 400) compatible with performing level sensitive scan design (LSSD) testing with a single scan clock (SCAN CLK) and single scan clock tree (64). The SRL includes a master latch (308, 308?, 404), a slave latch (312, 312?, 408) and a circuit element (328, 328?, 416) connected between the scan clock tree and the master latch. The scan clock generates a clock signal (350, 440) having regularly spaced pulses during the scan phase of the LSSD testing. The circuit element generates a short-pulsed signal (354, 354?) based on the scan clock signal for triggering the master latch.
    Type: Grant
    Filed: February 27, 2004
    Date of Patent: June 2, 2009
    Assignee: International Business Machines Corporation
    Inventors: Gerry Ashton, Kevin A. Duncan, Terry D. Keim, Toshiharu Saitoh, Tad J. Wilder
  • Patent number: 7072923
    Abstract: A system and method for rapidly generating a series of non-repeating, deterministic, pseudo-random addresses is disclosed. A deterministic, pseudo-random number generator is implemented in hardware. Once a number in a pseudo-random sequence is generated, a pattern eliminator alters the number to remove any pattern existing in the low order bits. The number may then be combined with an offset and a base to form a memory address for testing a memory device. The generated memory address is output directly to the memory device being tested.
    Type: Grant
    Filed: February 15, 2005
    Date of Patent: July 4, 2006
    Assignee: Micron Technology, Inc.
    Inventor: Kevin Duncan
  • Patent number: 6975922
    Abstract: A device for dispensing items comprises a cabinet having an interior for storing items. A dispenser frame is coupled to the cabinet and is configured to be accessed, such as by pulling the dispenser frame from the cabinet. The dispenser frame includes a plurality of dividers that are configured to hold the plurality of dispensing mechanisms that each hold multiple items within the storage area. Further, the dividers are reconfigurable to permit the arrangement of the dispensing mechanisms to be adjusted. A lockable door is coupled to the front of the cabinet in front of the dispenser frame. The door may be opened to provide access to the interior of the cabinet and to the dispenser frame. A dispense drawer is positioned below the storage area so that items dispensed from the dispensing mechanisms fall into the dispense drawer, where they may be accessed by pulling open the dispense drawer.
    Type: Grant
    Filed: May 8, 2003
    Date of Patent: December 13, 2005
    Assignee: Omnicell, Inc.
    Inventors: Mark Kevin Duncan, Scott L. Kidney, Brian R. Arnold
  • Publication number: 20050204244
    Abstract: A shift register latch (SRL) (300, 304, 400) compatible with performing level sensitive scan design (LSSD) testing with a single scan clock (SCAN CLK) and single scan clock tree (64). The SRL includes a master latch (308, 308?, 404), a slave latch (312, 312?, 408) and a circuit element (328, 328?, 416) connected between the scan clock tree and the master latch. The scan clock generates a clock signal (350, 440) having regularly spaced pulses during the scan phase of the LSSD testing. The circuit element generates a short-pulsed signal (354, 354?) based on the scan clock signal for triggering the master latch.
    Type: Application
    Filed: February 27, 2004
    Publication date: September 15, 2005
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Gerry Ashton, Kevin Duncan, Terry Keim, Toshiharu Saitoh, Tad Wilder
  • Publication number: 20050149591
    Abstract: A system and method for rapidly generating a series of non-repeating, deterministic, pseudo-random addresses is disclosed. A deterministic, pseudo-random number generator is implemented in hardware. Once a number in a pseudo-random sequence is generated, a pattern eliminator alters the number to remove any pattern existing in the low order bits. The number may then be combined with an offset and a base to form a memory address for testing a memory device. The generated memory address is output directly to the memory device being tested.
    Type: Application
    Filed: February 15, 2005
    Publication date: July 7, 2005
    Inventor: Kevin Duncan
  • Patent number: 6865660
    Abstract: A system and method for rapidly generating a series of non-repeating, deterministic, pseudo-random addresses is disclosed. A deterministic, pseudo-random number generator is implemented in hardware. Once a number in a pseudo-random sequence is generated, a pattern eliminator alters the number to remove any pattern existing in the low order bits. The number may then be combined with an offset and a base to form a memory address for testing a memory device. The generated memory address is output directly to the memory device being tested.
    Type: Grant
    Filed: June 28, 2002
    Date of Patent: March 8, 2005
    Assignee: Micron Technology, Inc.
    Inventor: Kevin Duncan
  • Publication number: 20040225409
    Abstract: A device for dispensing items comprises a cabinet having an interior for storing items. A dispenser frame is coupled to the cabinet and is configured to be accessed, such as by pulling the dispenser frame from the cabinet. The dispenser frame includes a plurality of dividers that are configured to hold the plurality of dispensing mechanisms that each hold multiple items within the storage area. Further, the dividers are reconfigurable to permit the arrangement of the dispensing mechanisms to be adjusted. A lockable door is coupled to the front of the cabinet in front of the dispenser frame. The door may be opened to provide access to the interior of the cabinet and to the dispenser frame.
    Type: Application
    Filed: May 8, 2003
    Publication date: November 11, 2004
    Applicant: Omnicell, Inc.
    Inventors: Mark Kevin Duncan, Scott L. Kidney, Brian R. Arnold
  • Patent number: 6700164
    Abstract: In order to divert damaging currents into an electrostatic discharge (ESD) protection device during an ESD event, a tungsten wire resistor is incorporated into a current path connected in parallel with the ESD protection circuitry. The tungsten wire resistor has linear current-voltage (IV) characteristics at low currents, and non-linear IV characteristics at high current levels. The width and length of the resistor is chosen so that the resistor experiences significant self-heating caused by the higher currents generated by the ESD event. At a higher current level, the resistor becomes hot and its resistance increases dramatically. As a result the voltage drop across it increases thus diverting excess current into the parallel connected ESD protection circuitry. This limits the current through the resistor and thereby protects circuit elements in series with the resistor.
    Type: Grant
    Filed: July 7, 2000
    Date of Patent: March 2, 2004
    Assignee: International Business Machines Corporation
    Inventors: Ciaran J. Brennan, Kevin A. Duncan, William R. Tonti, Steven H. Voldman
  • Publication number: 20040006680
    Abstract: A system and method for rapidly generating a series of non-repeating, deterministic, pseudo-random addresses is disclosed. A deterministic, pseudo-random number generator is implemented in hardware. Once a number in a pseudo-random sequence is generated, a pattern eliminator alters the number to remove any pattern existing in the low order bits. The number may then be combined with an offset and a base to form a memory address for testing a memory device. The generated memory address is output directly to the memory device being tested.
    Type: Application
    Filed: June 28, 2002
    Publication date: January 8, 2004
    Inventor: Kevin Duncan
  • Patent number: 6584258
    Abstract: The present invention is an improved method and apparatus for peeling matrix material from a fiber optic ribbon structure. The present invention uses a peel tool which has a base portion and a lever portion, where the two portions are connected to each other such that they pivot with respect to each other. Both portions are wide enough to allow a fiber optic ribbon to be adhered to opposing surfaces of the lever and base portions when the portions are closed. The ribbon is secured to the opposing surfaces with an adhesive, such that when the lever portion is pivoted away from the base portion an even peel force is distributed across the width of the ribbon matrix, causing an even portion of the ribbon matrix material to be removed, thus exposing the individual fibers for splicing, repair etc. without requiring multiple peel operations.
    Type: Grant
    Filed: April 17, 2001
    Date of Patent: June 24, 2003
    Assignee: Nexans
    Inventors: Justin Thompson, Kevin Duncan
  • Publication number: 20020150361
    Abstract: The present invention is an improved method and apparatus for peeling matrix material from a fiber optic ribbon structure. The present invention uses a peel tool which has a base portion and a lever portion, where the two portions are connected to each other such that they pivot with respect to each other. Both portions are wide enough to allow a fiber optic ribbon to be adhered to opposing surfaces of the lever and base portions when the portions are closed. The ribbon is secured to the opposing surfaces with an adhesive, such that when the lever portion is pivoted away from the base portion an even peel force is distributed across the width of the ribbon matrix, causing an even portion of the ribbon matrix material to be removed, thus exposing the individual fibers for splicing, repair etc. without requiring multiple peel operations.
    Type: Application
    Filed: April 17, 2001
    Publication date: October 17, 2002
    Inventors: Justin Thompson, Kevin Duncan
  • Patent number: 4523975
    Abstract: A planarizing process for producing a passivation or insulating layer immediately underlying an upper metallized layer on the surface of an integrated circuit having very large radius of curvature steps, thus providing a reliable base for the metallized layer. The process is comprised of the steps of depositing and defining first metal conductors on the surface of an integrated circuit, depositing a first dielectric layer over the surface of the integrated circuit including the conductors, the dielectric layer being comprised of material selected from the group comprised of silicon dioxide and silicon nitride, depositing and polymerizing a layer of negative isoprene resist over the surface of the dielectric layer, plasma etching the surface of the isoprene and dielectric layers to a predetermined thickness over the metal conductors in an atmosphere of CF.sub.
    Type: Grant
    Filed: April 28, 1982
    Date of Patent: June 18, 1985
    Assignee: Mitel Corporation
    Inventors: Christopher K. Groves, Kevin Duncan, Edward C. D. Darwall