Patents by Inventor David A. Carlson

David A. Carlson 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: 8301788
    Abstract: A computer-readable instruction is described for traversing deterministic finite automata (DFA) graphs to perform a pattern search in the in-coming packet data in real-time. The instruction includes one or more pre-defined fields. One of the fields includes a DFA graph identifier for identifying one of several previously-stored DFA graphs. Another one of the fields includes an input reference for identifying input data to be processed using the identified DFA graphs. Yet another one of the fields includes an output reference for storing results generated responsive to the processed input data. The instructions are forwarded to a DFA engine adapted to process the input data using the identified DFA graph and to provide results as instructed by the output reference.
    Type: Grant
    Filed: September 7, 2005
    Date of Patent: October 30, 2012
    Assignee: Cavium, Inc.
    Inventors: Gregg A. Bouchard, David A. Carlson, Richard E. Kessler, Muhammad R. Hussain
  • Publication number: 20120262314
    Abstract: The disclosure relates to a system and a method for hardware encoding and decoding according to the Limpel Ziv STAC (LZS) and Deflate protocols based upon a configuration bit.
    Type: Application
    Filed: April 15, 2011
    Publication date: October 18, 2012
    Applicant: Cavium Networks, Inc.
    Inventor: David A. Carlson
  • Publication number: 20120221369
    Abstract: A method for developing cost-effective pathways for treatment using an evidence-based approach may include enabling suggestions of imperfect times for cyclical appointments may include receiving availability information defining available periods for a healthcare related asset, receiving appointment parameters defining a number and frequency of recurring appointments to be scheduled, determining, via processing circuitry, periods of overlap between the available periods and the appointment parameters, and determining an inconsistent schedule pattern based on the periods of overlap. A corresponding computer program product and apparatus are also provided.
    Type: Application
    Filed: February 24, 2011
    Publication date: August 30, 2012
    Inventors: Kent Braatem, David Carlson
  • Publication number: 20120216050
    Abstract: A microcode authentication unit provides access to a secure hardware unit. A microcode segment is provided to the microcode authentication unit, which generates a signature corresponding to the segment and compares the size and signature of the segment against stored values. If a match is determined, the unit enables access to the secure hardware unit.
    Type: Application
    Filed: February 23, 2012
    Publication date: August 23, 2012
    Applicant: Cavium, Inc.
    Inventors: Craig Barner, David Carlson
  • Patent number: 8206545
    Abstract: A curable composition comprising magnetically active elastic microspheres that are filled with a curing agent. The elastomeric microspheres are predispersed throughout the curable resin and are magnetostrictive. Cure of the adhesive is initiated when an external magnetic field is applied that physically distorts or ruptures the magnetic microspheres due to a magnetostrictive effect from the magnetic field.
    Type: Grant
    Filed: November 13, 2009
    Date of Patent: June 26, 2012
    Assignee: Lord Corporation
    Inventor: J. David Carlson
  • Publication number: 20120048451
    Abstract: A panel structure and a method of forming the panel structure are disclosed. The panel structure typically includes at least one panel associated with a material. The panel structure has been found particularly advantageous for use as an interior panel of an airplane.
    Type: Application
    Filed: November 9, 2011
    Publication date: March 1, 2012
    Applicant: ZEPHYROS, INC.
    Inventors: David Carlson, Brandon Madaus, Matthew Harthcock, Kearney Barton, C.L. Taylor, JR., Jason Walker
  • Patent number: 8070994
    Abstract: A panel structure and a method of forming the panel structure are disclosed. The panel structure typically includes at least one panel associated with a material. The panel structure has been found particularly advantageous for use as an interior panel of an airplane.
    Type: Grant
    Filed: June 14, 2005
    Date of Patent: December 6, 2011
    Assignee: Zephyros, Inc.
    Inventors: David Carlson, Brandon Madaus, Matthew Harthcock, Kearney Barton, Charles L Taylor, Jr., Jason Walker
  • Patent number: 8053464
    Abstract: A composition containing at least two members of the group consisting of propionic acid, benzoic acid, 2,6-dimethoxyphenol, 2-acetylpyrrole, 2-hydroxy-3-methyl-2-cyclopentanone, 2-methyltetrahydrofuran-3-one, and 3-methylbutanal; and water, and optionally a carrier or carrier material. The composition is useful for attracting insects (e.g., flies). A method for attracting insects (e.g., flies) involving treating an object or area with an insect attracting effective amount of the composition described herein.
    Type: Grant
    Filed: March 7, 2008
    Date of Patent: November 8, 2011
    Assignees: The United States of America as represented by the Secretary of Agriculture, University of Florida Research Foundation Incorporated
    Inventors: Brian P. Quinn, David A. Carlson, Christopher J. Geden, Ulrich R. Bernier, Matthew M. Booth, Jerome A. Hogsette, Jr.
  • Patent number: 8024650
    Abstract: Mechanisms are provided for drilling on data elements in arbitrary ad-hoc reports. Data elements in one ad-hoc report can be examined and then drilled on, in order to obtain other related data elements in other ad-hoc reports. Thus, in one exemplary aspect of the disclosure, when a user selects a data element in an ad-hoc report, another ad-hoc report is generated containing data elements that are obtained as a result of taking into account 1) the original query associated with data element in the ad-hoc report; 2) the context of the selection in the ad-hoc report, and 3) the granularity of the resulting query associated with the resulting ad-hoc report.
    Type: Grant
    Filed: March 31, 2006
    Date of Patent: September 20, 2011
    Assignee: Microsoft Corporation
    Inventors: Jason David Carlson, Robert Alan Meyers
  • Publication number: 20110185203
    Abstract: Embodiments of the present invention relate to limiting maximum power dissipation occurred in a processor. Therefore, when an application that requires excessive amounts of power is being executed, the execution of the application may be prevented to reduce dissipated or consumed power. Example embodiments may stall the issue or execution of instructions by the processor, allowing software or hardware to reduce the power of an application by imposing a decrease in the performance of the application.
    Type: Application
    Filed: January 28, 2010
    Publication date: July 28, 2011
    Applicant: Cavium Networks, Inc.
    Inventors: David A. Carlson, Richard E. Kessler, Amer Haider
  • Patent number: 7954066
    Abstract: An interface engine provides animated views in a user interface. The interface engine directs the operation of a rendering environment to create an interface in a rendering area. The interface engine includes views, layouts, animators, and constraints. Views identify child views and resources for display in the rendering area. In response to events, such as user inputs, a view modifies itself by calling layouts, animators, and constraints. A layout manages the attributes of a view's child views, including child view position and size. An animator modifies the view's appearance over a specified period of time. A constraint imposes limits on view properties. In one implementation, an Internet site delivers an interface engine to a browser to supply content and a user interface. A presentation server compiles an interface engine description and specified resources into an interface engine.
    Type: Grant
    Filed: July 8, 2005
    Date of Patent: May 31, 2011
    Assignee: Laszlo Systems, Inc.
    Inventors: J. Bret Simister, Adam G. Wolff, Max David Carlson, Christopher Kimm, David T. Temkin
  • Patent number: 7941585
    Abstract: A RISC-type processor includes a main register file and a data cache. The data cache can be partitioned to include a local memory, the size of which can be dynamically changed on a cache block basis while the processor is executing instructions that use the main register file. The local memory can emulate as an additional register file to the processor and can reside at a virtual address. The local memory can be further partitioned for prefetching data from a non-cacheable address to be stored/loaded into the main register file.
    Type: Grant
    Filed: December 17, 2004
    Date of Patent: May 10, 2011
    Assignee: Cavium Networks, Inc.
    Inventors: David H. Asher, David A. Carlson, Richard E. Kessler
  • Patent number: 7935749
    Abstract: Rubber particles in a water and polyhydric alcohol solution are added to an asphalt whereby the polyhydric alcohol substantially coats the rubber particles resulting in an easily mixed composition with the mixing temperature being reduced to a range of from about 250° F. to about 310° F. resulting in considerable energy savings. In a similar manner, a filler can be substantially coated by polyvinyl alcohol-water solution and the same blended with an asphalt and mixed at reduced temperatures. Another embodiment relates to the utilization of a polyhydric alcohol that is added to an asphalt and mixed therewith at reduced temperatures.
    Type: Grant
    Filed: April 17, 2008
    Date of Patent: May 3, 2011
    Inventor: David A. Carlson
  • Publication number: 20110056780
    Abstract: The controllable suspension system includes a strut with a magnetorheological fluid damper. The magnetorheological fluid damper includes a longitudinal damper tubular housing having a longitudinally extending axis and an inner wall for containing magnetorheological fluid. The damper includes a piston head movable within the damper tubular housing along a longitudinal length the housing, with the damper piston head providing a first upper variable volume magnetorheological fluid chamber and a second lower variable volume magnetorheological fluid chamber, with a fluid flow gap between the upper and lower fluid chambers, the damper piston having a longitudinal piston rod for supporting the piston head within the housing, with the piston supported within the housing with a piston rod bearing assembly disposed between the housing and the rod, with the piston rod bearing assembly having a piston rod bearing seal interface.
    Type: Application
    Filed: November 15, 2010
    Publication date: March 10, 2011
    Inventors: KENNETH ALAN ST.CLAIR, William J. McMahon, Robert Marjoram, Mark R. Jolly, J. David Carlson, K. Andrew Kintz
  • Patent number: 7900754
    Abstract: The invention provides a rotating tub washer with an on-off binary damper system for damping a problematic movement between the washer frame and the rotating tub. The on-off binary damper system has a friction pad and a housing friction damper surface, with the friction pad in contact with said housing friction damper surface.
    Type: Grant
    Filed: March 24, 2005
    Date of Patent: March 8, 2011
    Assignee: Lord Corporation
    Inventor: J. David Carlson
  • Publication number: 20110000751
    Abstract: An electromagnetic brake system and brake for controlling motion between a first machine body (32) and a second machine body (34) is provided. The electromagnetic brake system and brake include an interior core member (36), the interior core member coupling with the first body (32). The electromagnetic brake includes an outer exterior member (38), the outer exterior member enclosing the interior core member, the outer exterior member coupling with the second body.
    Type: Application
    Filed: March 16, 2009
    Publication date: January 6, 2011
    Inventors: J. David Carlson, Fernando D. Goncalves
  • Patent number: 7849983
    Abstract: The controllable suspension system includes a strut with a magnetorheological fluid damper. The magnetorheological fluid damper includes a longitudinal damper tubular housing having a longitudinally extending axis and an inner wall for containing magnetorheological fluid.
    Type: Grant
    Filed: May 1, 2007
    Date of Patent: December 14, 2010
    Assignee: Lord Corporation
    Inventors: Kenneth Alan St. Clair, William J. McMahon, Robert Marjoram, Mark R. Jolly, J. David Carlson, K. Andrew Kintz
  • Publication number: 20100179787
    Abstract: A system that allows the remote measurement of the size, geometry, pitch and orientation of the roof sections of a building and then uses the information to provide an estimate to repair or replace the roof, or to install equipment thereon. The system includes an aerial image file database that shows aerial images of buildings in a designated area according to address. The slope and orientation images are typically oblique perspective views and top plan views of the buildings in the area. The system also includes an image analysis and calibration feature that enables the viewer to closely estimate the size, geometry and orientation of the building's roof sections. The information can then be used to prepare a cost estimate for the repair or replacement of the roof or installation of roof equipment.
    Type: Application
    Filed: April 17, 2008
    Publication date: July 15, 2010
    Applicant: Eagle View Technologies, Inc.
    Inventors: Chris Pershing, David Carlson
  • Publication number: 20100137083
    Abstract: A vehicle machine with a belt system and a belt. The belt system includes a tensioner with a tensioner moving member which is movably supported on a tensioner stationary member; a tensioner pulley which is rotatably supported on the tensioner moving member and around which at least a portion of the belt is engaged. The belt system includes a bias member, the bias member biasing the tensioner moving member with the tensioner pulley pressing the belt. The belt system includes a controllable electrical current supply and an electromagnetic brake lock, the electromagnetic brake lock including a brake lock electromagnetic coil and a brake lock magnetic target, the electromagnetic brake lock disposed between the tensioner moving member and the tensioner stationary member wherein a controlled current supplied from the controllable electrical current supply to the brake lock electromagnetic coil inhibits the tensioner moving member from moving relative to the tensioner stationary member.
    Type: Application
    Filed: July 22, 2009
    Publication date: June 3, 2010
    Inventor: J. DAVID CARLSON
  • Publication number: 20100122881
    Abstract: A system that includes a magnetically actuated motion control device comprising a housing defining a cavity and including a slot therethrough. A movable member is located within the cavity and is movable relative to the housing. A magnetic field generator located on either the housing or the movable member causes the housing to press against the movable member to develop a friction force.
    Type: Application
    Filed: December 16, 2009
    Publication date: May 20, 2010
    Inventors: J. David Carlson, Richard Wilder