Patents by Inventor Douglas A. Peterson

Douglas A. Peterson 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).

  • Patent number: 8060202
    Abstract: Pacing parameters are provided to address cross talk and intrinsic ventricular events occurring within a predefined blanking period following an atrial event. The parameters are used in conjunction with protocol for minimizing or reducing ventricular pacing, wherein ignoring intrinsic ventricular events during the blanking period might otherwise affect the performance of the protocol.
    Type: Grant
    Filed: October 6, 2009
    Date of Patent: November 15, 2011
    Assignee: Medtronic, Inc.
    Inventors: Robert A. Betzold, David A. Casavant, Paul A. Belk, Thomas J. Mullen, John C. Stroebel, Steven R. Hornberger, Todd J. Sheldon, Douglas A. Peterson
  • Publication number: 20110202836
    Abstract: Apparatus and methods are disclosed for providing feedback and guidance to touch screen device users to improve the text entry user experience and performance. According to one embodiment, a method comprises receiving a text entry, receiving input on a touch screen in the form of a first single touch input located over a word of previously entered text, and presenting the user with one or more suggestion candidates indicated possible replacement words related to the selected word. The user can then select one of the suggestion candidates using a second single touch input to replace the selected word with a word associated with the selected suggestion candidate.
    Type: Application
    Filed: May 20, 2010
    Publication date: August 18, 2011
    Applicant: Microsoft Corporation
    Inventors: Eric Norman Badger, Drew Elliott Linerud, Itai Almog, Timothy S. Paek, Parthasarathy Sundararajan, Kenneth R. Walters, Andrew Douglas Peterson, Shawna Julie Davis, Tirthankar Sengupta
  • Publication number: 20100087882
    Abstract: Pacing parameters are provided to address cross talk and intrinsic ventricular events occurring within a predefined blanking period following an atrial event. The parameters are used in conjunction with protocol for minimizing or reducing ventricular pacing, wherein ignoring intrinsic ventricular events during the blanking period might otherwise affect the performance of the protocol.
    Type: Application
    Filed: October 6, 2009
    Publication date: April 8, 2010
    Applicant: Medtronic, Inc.
    Inventors: Robert A. Betzold, David A. Casavant, Paul A. Belk, Thomas J. Mullen, John C. Stroebel, Steven R. Hornberger, Todd J. Sheldon, Douglas A. Peterson
  • Patent number: 7672231
    Abstract: A communications system comprising: at least two communications resource sets, wherein each resource set includes at least one communications resource; a communications terminal connected to each of the at least two communications resource sets for transmitting and receiving messages between the resource sets; a communications router operably coupled to each communications terminal; and a control processor configured to search within a periodic time frame comprising multiple time slots for an available time slot on a control channel at frequency fc or, if a time slot is not available on the control channel, to search within a periodic time frame comprising multiple time slots for an available time slot on a slave channel at frequency fc.
    Type: Grant
    Filed: October 25, 2007
    Date of Patent: March 2, 2010
    Assignee: The United States of America as represented by Secretary of the Navy
    Inventors: Edward Douglas Peterson, Gary Robert Huckell
  • Patent number: 7599740
    Abstract: Pacing parameters are provided to address cross talk and intrinsic ventricular events occurring within a predefined blanking period following an atrial event. The parameters are used in conjunction with protocol for minimizing or reducing ventricular pacing, wherein ignoring intrinsic ventricular events during the blanking period might otherwise affect the performance of the protocol.
    Type: Grant
    Filed: May 15, 2007
    Date of Patent: October 6, 2009
    Assignee: Medtronic, Inc.
    Inventors: Robert A. Betzold, David A. Casavant, Paul A. Belk, Thomas J. Mullen, John C. Stroebel, Steven R. Hornberger, Todd J. Sheldon, Douglas A. Peterson
  • Patent number: 7563616
    Abstract: Multiple-component integral-structure dual-test sterility indicator, method of assembling physical components, selected spores, and chemical constituents in solution, within the indicator and arranged to enable dual-evaluations of bacterial-lethality of a dry-goods load, resulting from exposure to a selected saturated-steam sterilizing cycle. The chemical constituents are formulated to chemically produce reaction-product, which is quantitatively responsive to the combined effect of cycle steam temperature and time of exposure at that temperature, for providing a promptly-available spectroscopic evaluation of bacterial-lethality. Absorption of narrow-band selected visible-light wavelength by reaction-product, if any, of chemical-constituent solution, is used to quantitatively measure that combined-effect exposure.
    Type: Grant
    Filed: October 1, 2004
    Date of Patent: July 21, 2009
    Inventors: John R. Gillis, Kathleen A. Hickey, Darlene Hartze, Douglas Peterson
  • Patent number: 7450537
    Abstract: An intermixing communication modes on a TDMA network system. The system includes a relay, at least one AC channel controller, at least one DC channel controller, at least two AC users and at least one DC user. The at least one AC channel controller is capable of transmitting a master channel frame and receiving data on a master channel. The at least one DC channel controller is capable of transmitting data on a slave channel frame and receiving data on a slave channel associated with the master channel. The at least two AC users are capable of transmitting and receiving signals via the relay. The at least one DC user is capable of receiving information regarding reserved DC time slots in the slave channel frame from a CCOW of the master channel frame. A method for an intermixing communication modes on a TDMA network is also described.
    Type: Grant
    Filed: April 12, 2005
    Date of Patent: November 11, 2008
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventor: Edward Douglas Peterson
  • Patent number: 7301959
    Abstract: A communications system and method using slave channeling. The method includes the steps of: (a) receiving a request to transmit a message from a first communications resource, the request including a destination address that identifies a second resource; (b) searching within a periodic time frame for an available time slot on a control channel, wherein the second resource is available to receive the message; (c)(1) if the slot is available on the control channel, transmitting the message therein; (c)(2) otherwise, searching for an available slot on a slave channel (d)(1) if the slot is available on the slave channel, transmitting the message therein; (d)(2) otherwise, repeating steps (c)(2)-(d)(2). If the slot is available on the slave channel, the method further includes the steps of: (e) transmitting orderwire information to the first and second communications resources on the control channel; and (f) transmitting the message on the slave channel.
    Type: Grant
    Filed: February 24, 2003
    Date of Patent: November 27, 2007
    Assignee: United States of America as represented by the Secretary of the Navy
    Inventors: Edward Douglas Peterson, Gary Robert Huckell
  • Publication number: 20070213777
    Abstract: Pacing parameters are provided to address cross talk and intrinsic ventricular events occurring within a predefined blanking period following an atrial event. The parameters are used in conjunction with protocol for minimizing or reducing ventricular pacing, wherein ignoring intrinsic ventricular events during the blanking period might otherwise affect the performance of the protocol.
    Type: Application
    Filed: May 15, 2007
    Publication date: September 13, 2007
    Inventors: Robert Betzold, David Casavant, Paul Belk, Thomas Mullen, John Stroebel, Steven Hornberger, Todd Sheldon, Douglas Peterson
  • Patent number: 7245966
    Abstract: Pacing parameters are provided to address cross talk and intrinsic ventricular events occurring within a predefined blanking period following an atrial event. The parameters are used in conjunction with protocol for minimizing or reducing ventricular pacing, wherein ignoring intrinsic ventricular events during the blanking period might otherwise affect the performance of the protocol.
    Type: Grant
    Filed: May 21, 2004
    Date of Patent: July 17, 2007
    Assignee: Medtronic, Inc.
    Inventors: Robert A. Betzold, David A Casavant, Paul A. Belk, Thomas J. Mullen, John C. Stroebel, Steven R. Hornberger, Todd J. Sheldon, Douglas A. Peterson
  • Publication number: 20070077074
    Abstract: Apparatuses and methods for identifying consumables intended for use in an imaging apparatus, such as consumables having a memory storing at least first data and second data. One such method involves incrementing the first data during printing operations using the imaging apparatus; the imaging apparatus determining when the first data corresponds to a first predetermined value; and setting the second data to a second predetermined value based on a correspondence of the first data to the first predetermined value.
    Type: Application
    Filed: September 30, 2005
    Publication date: April 5, 2007
    Inventors: Christopher Adkins, Douglas Peterson
  • Publication number: 20070039094
    Abstract: A repair kit is provided for extending the use of inflatable pools. When the inflatable ring around the top of such a pool is deflated, flotation devices are placed under the flap of the inflatable ring. Any flotation devices may be used that are safe, provide buoyancy, and will not puncture the material of the ring, for example the foam flotation devices called “noodles.” The flotation devices are kept in place under the flap of the ring by a binding apparatus with sufficient weight to keep the flotation devices from floating loose. For example, a standard garden hose may be inserted through a small slit in the ring to serve as binding. The repair kit may be used on a pool with a ring without a leak, to avoid having subsequent leaks. The repair kit also allows a pool to be filled higher with water than when the pool's ring is inflated.
    Type: Application
    Filed: August 18, 2005
    Publication date: February 22, 2007
    Inventors: Douglas Peterson, Vicki Peterson
  • Publication number: 20060140647
    Abstract: A method for detecting whether a cartridge installed in an imaging apparatus is potentially counterfeit includes determining whether a usage threshold has been reached by the cartridge; determining whether the cartridge was previously installed in the imaging apparatus; and determining that the cartridge is potentially counterfeit if the usage threshold has been reached and the cartridge was not previously installed in the imaging apparatus.
    Type: Application
    Filed: December 29, 2004
    Publication date: June 29, 2006
    Inventors: Christopher Adkins, Douglas Peterson, Timothy Strunk
  • Publication number: 20060056856
    Abstract: A method for providing technical support to a customer relating to an imaging cartridge used in an imaging apparatus includes receiving a request from the customer for assistance relating to the imaging cartridge; executing diagnostic software associated with a type of the imaging apparatus based on the request to generate a diagnostic code pertaining to the imaging cartridge; receiving the diagnostic code from the customer; performing an analysis of the diagnostic code; and determining an action to be taken based on the analysis of the diagnostic code.
    Type: Application
    Filed: September 14, 2004
    Publication date: March 16, 2006
    Inventors: Christopher Adkins, George Chausanski, Jeffrey Ehlert, Douglas Peterson, Timothy Strunk
  • Publication number: 20050074833
    Abstract: Multiple-component integral-structure dual-test sterility indicator, method of assembling physical components, selected spores, and chemical constituents in solution, within the indicator and arranged to enable dual-evaluations of bacterial-lethality of a dry-goods load, resulting from exposure to a selected saturated-steam sterilizing cycle. The chemical constituents are formulated to chemically produce reaction-product, which is quantitatively responsive to the combined effect of cycle steam temperature and time of exposure at that temperature, for providing a promptly-available spectroscopic evaluation of bacterial-lethality. Absorption of narrow-band selected visible-light wavelength by reaction-product, if any, of chemical-constituent solution, is used to quantitatively measure that combined-effect exposure.
    Type: Application
    Filed: October 1, 2004
    Publication date: April 7, 2005
    Inventors: John Gillis, Kathleen Hickey, Darlene Hartze, Douglas Peterson
  • Patent number: 6301262
    Abstract: A computer implemented method is described for determining message transmission time in a time division multiple access communications network.
    Type: Grant
    Filed: May 29, 1998
    Date of Patent: October 9, 2001
    Inventor: Edward Douglas Peterson
  • Patent number: 5616827
    Abstract: A flow manifold for high purity analyzers is described, in which all flow control valving is positioned downstream of the measurement device. Specifically, this new flow manifold is applied to a high purity moisture analyzer that utilizes a quartz crystal microbalance detector. The proposed flow design eliminates outgassing and contamination from upstream valving, deadlegs in the flow path, and significantly improves instrument response speed. Experimental data is provided to confirm the performance advantage of the new manifold design over existing designs.
    Type: Grant
    Filed: June 15, 1995
    Date of Patent: April 1, 1997
    Assignee: Ametek, Inc.
    Inventors: John C. Simmermon, Curtis G. Dell, Douglas Peterson, Colin B. Blakemore, John B. Remaley, Anatoly Golod, Robert S. Bear, Jr.
  • Patent number: 5530450
    Abstract: A process provides radar scan conversion from radar amplitude data in polar coordinates to rectangular coordinates by a digital computer which receives (r,.theta.) coordinate amplitude data from a radar receiver and which supplies (x,y) coordinate amplitude which covers a rectangular-shaped display area of a monitor display. A software program generates an aggregate radial scan pattern that consists of a plurality of radials each of which have active lengths that span one or more of a plurality of selected zones of the display such that as the average azimuthal resolution associated with each zone increases, the number of generated radials match the average azimuthal resolution of the display for each zone. The display can be generated as an offset display relative to the antenna center of a display that has no offset.
    Type: Grant
    Filed: January 11, 1995
    Date of Patent: June 25, 1996
    Assignee: Loral Corporation
    Inventors: Stephen M. Sohn, Douglas A. Peterson