Patents by Inventor Steven Nelson

Steven Nelson 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: 20070061929
    Abstract: This invention relates to a new and distinct short-day variety of strawberry plant named ‘BG-1975’. This new strawberry variety ‘BG-1975’ is primarily adapted to the growing conditions of the southern coast of California, and is primarily characterized by foliage medium to small in size and light to medium green in color, production is early, beginning as early as late December, producing upwards of 50% to 60% of it production by the end of March, produced fruit is attractive and of excellent quality, produced fruit is orange red to red in color, medium to large in size, very firm, conical to cylindrical in shape with a smooth surface lacking creases and ridges, and seeds may be slightly sunken below the surface.
    Type: Application
    Filed: September 9, 2005
    Publication date: March 15, 2007
    Inventors: Steven Nelson, Michael Nelson, Lee Stoeckle
  • Publication number: 20070061930
    Abstract: This invention relates to a new and distinct short-day variety of strawberry plant named ‘PS-4634’. This new strawberry variety ‘PS-4634’ is primarily adapted to the growing conditions of the central coast of California, and is primarily characterized by its large plant size, strong vigor rate, large foliage with medium to strong blistering and gloss, highly productive with fruit harvest beginning as early as late March in Salinas, Calif., producing upwards of 15% to 20% of its production by the end of May, and produced fruit is very large in size, light red in color, conical in shape with very good firmness and gloss.
    Type: Application
    Filed: September 9, 2005
    Publication date: March 15, 2007
    Inventors: Stephen Ackerman, Steven Nelson, Michael Nelson
  • Publication number: 20060275142
    Abstract: A method is disclosed for determining the operating condition of a medical pump based on data derived from a pressure sensor and a position sensor. The pressure sensor generates pressure data by sensing the force on the pumping element. The position sensor generates position data by tracking the pumping cycle and determining the position of the pumping element. The pump pressure data and pump position data are processed and the calculated results compared with a pre-determined threshold value to determine the operating condition of the pump. The three main types of operating conditions of concern are the following: normal condition, where liquid is present and no leaks exist in pumping chamber; leak condition, where liquid is present but a leak exists in the pumping chamber; and air stroke condition, where the chamber contains some air.
    Type: Application
    Filed: August 11, 2006
    Publication date: December 7, 2006
    Inventors: Chad Bouton, Dale Radcliff, Steven Nelson, Clark Fortney
  • Publication number: 20060230479
    Abstract: This invention relates to a new and distinct short-day variety of strawberry plant named ‘BG-959’. This new variety is primarily adapted to the growing conditions of the southern coast of California. A small plant with large uniformly shaped berries primarily characterizes the new variety. Foliage is small in size with short petioles producing very few bract leaflets. Production is early beginning as early as late December, producing upwards of 20% to 25% of it production by the end of February. The fruit is large in size, very firm, flat conical in shape with a smooth surface lacking creases and ridges.
    Type: Application
    Filed: April 6, 2005
    Publication date: October 12, 2006
    Inventors: Steven Nelson, Michael Nelson, Lee Stoeckle
  • Publication number: 20060020304
    Abstract: A medical system and method of establishing communication between a plurality of implantable medical devices and an external device. An identification command is sent transcutaneously to at least one of the plurality of implantable medical devices. The plurality of implantable medical devices respond to the identification command with an uplink response in one of a plurality of uplink time slots. The external device receives the uplink response from each of at least one of the plurality of implanted medical devices. The external device establishes transcutaneous communication to a selected one of the plurality of implanted medical devices based, at least in part, upon an order in time of which the plurality of implanted medical devices respond with the uplink response.
    Type: Application
    Filed: July 19, 2005
    Publication date: January 26, 2006
    Inventors: Nathan Torgerson, Christopher Arnett, Steven Nelson, Allen Almendinger
  • Publication number: 20060020303
    Abstract: A medical system and method of establishing communication between a plurality of implantable medical devices and an external device. An identification command is sent transcutaneously to at least one of the plurality of implantable medical devices. The plurality of implantable medical devices respond to the identification command with an uplink response in one of a plurality of uplink time slots. The external device receives the uplink response from each of at least one of the plurality of implanted medical devices. The external device establishes transcutaneous communication to a selected one of the plurality of implanted medical devices based, at least in part, upon a signal strength of said uplink response of at least one of said plurality of implanted medical devices.
    Type: Application
    Filed: July 19, 2005
    Publication date: January 26, 2006
    Inventors: Nathan Torgerson, Christopher Arnett, Steven Nelson, Allen Almendinger
  • Publication number: 20060020302
    Abstract: A medical system and method of establishing communication between a plurality of implantable medical devices and an external device. An identification command is sent transcutaneously to at least one of the plurality of implantable medical devices. The plurality of implantable medical devices respond to the identification command with an uplink response in one of a plurality of uplink time slots. The external device receives the uplink response from each of at least one of the plurality of implanted medical devices. The external device establishes transcutaneous communication to a selected one of the plurality of implanted medical devices based, at least in part, upon a user selection of one of said plurality of implanted medical devices.
    Type: Application
    Filed: July 19, 2005
    Publication date: January 26, 2006
    Inventors: Nathan Torgerson, Christopher Arnett, Steven Nelson, Allen Almendinger
  • Publication number: 20050127629
    Abstract: An improved skateboard truck assembly provides very tight, small turning radius capability without the need to lift the forward truck assembly or the entire skateboard from the surface on which it is riding. Turning and riding under all conditions is stable and without wobble. Steering output is adjustable and configurable. The steering assembly uses automotive type mechanisms allowing for caster, camber, pivot and Ackerman steering adjustments.
    Type: Application
    Filed: November 30, 2004
    Publication date: June 16, 2005
    Inventors: Steven Nelson, Erik Nelson
  • Publication number: 20050075697
    Abstract: A transcutaneous energy transfer system, transcutaneous charging system, external power source, external charger and methods of transcutaneous energy transfer and charging for an implantable medical device and an external power source/charger. The implantable medical device has a secondary coil adapted to be inductively energized by an external primary coil at a carrier frequency. The external power source/charger has a primary coil and circuitry capable of inductively energizing the secondary coil by driving the primary coil at a carrier frequency adjusted to the resonant frequency to match a resonant frequency of the tuned inductive charging circuit, to minimize the impedance of the tuned inductive charging circuit or to increase the efficiency of energy transfer.
    Type: Application
    Filed: April 30, 2004
    Publication date: April 7, 2005
    Inventors: David Olson, Andrew Schmeling, Steven Nelson
  • Patent number: 6724015
    Abstract: A method and apparatus are provided for providing an electro-optic interface for exchanging information signals. The method includes the steps of disposing an optical array adjacent a first side of an optically transparent substrate, such that a plurality of transmission paths of the optical array pass directly through the substrate, applying an optically transparent underfill between the substrate and adjacent optical array with the plurality of transmission paths of the optical array passing directly through the underfill and coupling a plurality of optical signals of the optical array through the optically transparent underfill and optically transparent substrate between the optical array and an optical connector.
    Type: Grant
    Filed: February 11, 2002
    Date of Patent: April 20, 2004
    Assignee: Corona Optical Systems, Inc.
    Inventors: Steven Nelson, Jane E. Novacek, Randy Wickman
  • Publication number: 20030114744
    Abstract: An intravascular imaging guidewire which can accomplish longitudinal translation of an imaging plane allowing imaging, by acoustic or light energy, of an axial length of a region of interest without moving the guidewire. The imaging guidewire comprises a body in the form of a flexible elongate tubular member. An elongate flexible imaging core is slidably received within the body. The imaging core includes a shaft having an imaging device mounted on its distal end. The body and the imaging core are cooperatively constructed to enable axial translation of the imaging core and imaging device relative to the body. The body has a transparent distal portion extending an axial length over which axially translatable imaging may be performed. The imaging guidewire has a maximum diameter over its entire length sized to be received within a guidewire lumen of an intravascular catheter.
    Type: Application
    Filed: February 5, 2003
    Publication date: June 19, 2003
    Applicant: SCIMED LIFE SYSTEMS, INC.
    Inventors: Anthony J. Pantages, William Martin Belef, Lawrence D. Wasicek, Donald S. Mamayek, James D. Koger, Steven Nelson Roe
  • Publication number: 20030056582
    Abstract: A scanner for moving sheet materials such as a paper making machine provides the gauging heads which measure parameters such as basis weight and moisture entirely inside an enclosed tubular beam. Each gauging head is driven in a cross direction perpendicular to the moving sheet direction and includes a seal belt for dust and dirt protection by covering a slot in the beam, except where the gauging is located.
    Type: Application
    Filed: June 20, 2001
    Publication date: March 27, 2003
    Inventors: Lee L. Henry, Steven Nelson
  • Patent number: 6536270
    Abstract: A scanner for moving sheet materials such as a paper making machine provides the gauging heads which measure parameters such as basis weight and moisture entirely inside an enclosed tubular beam. Each gauging head is driven in a cross direction perpendicular to the moving sheet direction and includes a seal belt for dust and dirt protection by covering a slot in the beam, except where the gauging is located.
    Type: Grant
    Filed: June 20, 2001
    Date of Patent: March 25, 2003
    Assignee: Voith Paper Automation, Inc.
    Inventors: Lee L. Henry, Steven Nelson
  • Patent number: 6529760
    Abstract: An intravascular imaging guidewire which can accomplish longitudinal translation of an imaging plane allowing imaging, by acoustic other high quality imaging energy, of an axial length of a region of interest without moving the guidewire. The imaging guidewire comprises a body in the form of a flexible elongate tubular member. An elongate flexible imaging core is slidably received within the body. The imaging core includes a shaft having an imaging device mounted on its distal end. The body and the imaging core are cooperatively constructed to enable axial translation of the imaging core and imaging device relative to the body. The body has a transparent distal portion extending an axial length over which axially translatable imaging may be performed. The imaging guidewire has a maximum diameter over its entire length sized to be received within a guidewire lumen of an intravascular catheter.
    Type: Grant
    Filed: June 6, 2001
    Date of Patent: March 4, 2003
    Assignee: Scimed Life Systems, Inc.
    Inventors: Anthony J. Pantages, William Martin Belef, Lawrence D. Wasicek, Donald S. Mamayek, James D. Koger, Steven Nelson Roe
  • Publication number: 20020172472
    Abstract: A method and apparatus are provided for providing an electro-optic interface for exchanging information signals. The method includes the steps of disposing an optical array adjacent a first side of an optically transparent substrate, such that a plurality of transmission paths of the optical array pass directly through the substrate, applying an optically transparent underfill between the substrate and adjacent optical array with the plurality of transmission paths of the optical array passing directly through the underfill and coupling a plurality of optical signals of the optical array through the optically transparent underfill and optically transparent substrate between the optical array and an optical connector.
    Type: Application
    Filed: February 11, 2002
    Publication date: November 21, 2002
    Inventors: Steven Nelson, Jane E. Novacek, Randy Wickman
  • Publication number: 20010029337
    Abstract: An intravascular imaging guidewire which can accomplish longitudinal translation of an imaging plane allowing imaging, by acoustic or light energy, of an axial length of a region of interest without moving the guidewire. The imaging guidewire comprises a body in the form of a flexible elongate tubular member. An elongate flexible imaging core is slidably received within the body. The imaging core includes a shaft having an imaging device mounted on its distal end. The body and the imaging core are cooperatively constructed to enable axial translation of the imaging core and imaging device relative to the body. The body has a transparent distal portion extending an axial length over which axially translatable imaging may be performed. The imaging guidewire has a maximum diameter over its entire length sized to be received within a guidewire lumen of an intravascular catheter.
    Type: Application
    Filed: June 6, 2001
    Publication date: October 11, 2001
    Inventors: Anthony J. Pantages, William Martin Belef, Lawrence D. Wasicek, Donald S. Mamayek, James D. Koger, Steven Nelson Roe
  • Patent number: 6261246
    Abstract: An intravascular imaging guidewire which can accomplish longitudinal translation of an imaging plane allowing imaging of an axial length of a region of interest without moving the guidewire. The imaging guidewire comprises a body in the form of a flexible elongate tubular member. An elongate flexible imaging core is slidably received within the body. The imaging core includes a shaft having an imaging device mounted on its distal end. The body and the imaging core are cooperatively constructed to enable axial translation of the imaging core and imaging device relative to the body. The body has a transparent distal portion extending an axial length over which axially translatable imaging may be performed. The imaging guidewire has a maximum diameter over its entire length sized to be received within a guidewire lumen of an intravascular catheter.
    Type: Grant
    Filed: September 28, 1998
    Date of Patent: July 17, 2001
    Assignee: Scimed Life Systems, Inc.
    Inventors: Anthony J. Pantages, William Martin Belef, Lawrence D. Wasicek, Donald S. Mamayek, James D. Koger, Steven Nelson Roe
  • Patent number: 6253604
    Abstract: A scanner for moving sheet material such as a paper-making machine provides the gauging heads which measure parameters such as basis weight and moisture entirely inside an enclosed tubular beam. Each gauging head is driven by a single belt which both drives the gauging head in a cross direction perpendicular to the moving sheet direction and provides for dust and dirt protection by covering a slot in the beam, except where the gauging head is located.
    Type: Grant
    Filed: January 19, 2000
    Date of Patent: July 3, 2001
    Assignee: Impact Systems, Inc.
    Inventors: Lee Henry, Steven Nelson
  • Patent number: 5005836
    Abstract: A golf driving and putting exerciser and training aid is provided comprising an assembly of telescoping cylinders pivotally secured at one end to a supporting surface and provided with a driving fixture at the other end. The rate of retraction and extension of all cylinders is controlled by means of air pistons on the end of the cylinders. The training aid can be used to an angled vertical position to practice driving swings and in a horizontal position to practice putting strokes. Various attachments are provided to achieve flexibility in mounting and applications.
    Type: Grant
    Filed: July 19, 1989
    Date of Patent: April 9, 1991
    Inventor: Steven Nelson