Patents by Inventor Paul Christensen

Paul Christensen 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: 20230267416
    Abstract: An example operation may include one or more of displaying, via a uniform resource location (URL), a user interface for data and artificial intelligence (AI) planning, incrementally populating the user interface with different dedicated content areas for different objectives of the cloud implementation, incrementally detecting content that is added to the different dedicated content areas of the user interface via user devices of a collaboration of users, detecting votes submitted via the user interface by the user devices regarding the detected content, and generating an ordered sequence of actions to perform for implementing a cloud platform and displaying the ordered sequence of actions via the user interface.
    Type: Application
    Filed: February 22, 2022
    Publication date: August 24, 2023
    Inventors: Paul Christensen, Elizabeth Ackerman, Kyle Gene Brown
  • Publication number: 20190083202
    Abstract: An apparatus includes a mouthpiece sized and shaped to be disposed within a patient's mouth. The mouthpiece includes a bite tray and a flange coupled to the bite tray, the flange being deflectable with respect to the bite tray. A posterior portion of the flange extends beyond a posterior end of the bite tray. The apparatus also includes a light emitter at least partially disposed within the flange. The light emitter is configured to emit light to oral tissue, such as alveolar mucosa, of the patient when the mouthpiece is disposed within the mouth.
    Type: Application
    Filed: September 19, 2018
    Publication date: March 21, 2019
    Applicant: Biolux Research Ltd.
    Inventors: Peter Robert BRAWN, Kevin STRANGE, Paul MATHEWS, Robert MARSANYI, Alexey DEMYKIN, Paul CHRISTENSEN
  • Patent number: 7964453
    Abstract: The manufacturing methodology to produce polycrystalline silicon in time and cost efficient manner uses a spatially selective crystallization approach to greatly reduce the amount of energy delivered to the work surface. The amorphous silicon film is subjected to laser radiation substantially exclusively at localized areas where TFTs are to be formed. The source of radiation is a copper vapor laser which produces a highly stable radiation in a visible spectrum with an energy sufficient to convert amorphous silicon into polysilicon in 1-3 shots. The optic system delivers the homogenized, conditioned and focused laser beam to the area of interest in a controlled manner. Single or multi-laser beam arrangements, as well as different shapes and sizes of laser beam spots are contemplated.
    Type: Grant
    Filed: May 15, 2009
    Date of Patent: June 21, 2011
    Assignee: Potomac Photonics, Inc.
    Inventors: Nicholas Doudoumopoulos, Paul Christensen, Paul Wickboldt
  • Publication number: 20100291760
    Abstract: The manufacturing methodology to produce polycrystalline silicon in time and cost efficient manner uses a spatially selective crystallization approach to greatly reduce the amount of energy delivered to the work surface. The amorphous silicon film is subjected to laser radiation substantially exclusively at localized areas where TFTs are to be formed. The source of radiation is a copper vapor laser which produces a highly stable radiation in a visible spectrum with an energy sufficient to convert amorphous silicon into polysilicon in 1-3 shots. The optic system delivers the homogenized, conditioned and focused laser beam to the area of interest in a controlled manner. Single or multi-laser beam arrangements, as well as different shapes and sizes of laser beam spots are contemplated.
    Type: Application
    Filed: May 15, 2009
    Publication date: November 18, 2010
    Inventors: Nicholas Doudoumopoulos, Paul Christensen, Paul Wickboldt
  • Patent number: 7799666
    Abstract: A method utilizing spatially selective laser doping for irradiating predetermined portions of a substrate of a semiconductor material is disclosed. Dopants are deposited onto the surface of a substrate. A pulsed, visible beam is directed to and preferentially absorbed by the substrate only in those regions requiring doping. Spatial modes of the incoherent beam are overlapped and averaged, providing uniform irradiation requiring fewer laser shots. The beam is then focused to the predetermined locations of the substrate for implantation or activation of the dopants. The method provides for scanning and focusing of the beam across the substrate surface, and irradiation of multiple locations using a plurality of beams. The spatial selectivity, combined with visible laser wavelengths, provides greater efficiency in doping only desired substrate regions, while reducing the amount of irradiation required.
    Type: Grant
    Filed: July 27, 2009
    Date of Patent: September 21, 2010
    Assignee: Potomac Photonics, Inc.
    Inventors: Nicholas A. Doudoumopoulos, C. Paul Christensen, Paul Wickboldt
  • Patent number: 7559137
    Abstract: A method for forming electrically conductive patterns to provide an electrically conductive path on a polymer tube is provided. The method includes the steps of establishing a polymer tube and mounting such in a displaceable and rotatable mounting that is adapted to provide both axial and rotational motion. This is followed by forming at least one channel having a predetermined pattern in the polymer tube with a focused energy beam, the channel then being filled with an electrically conductive paste or electrically conductive slurry material. The polymer tube is then heated to temperatures less than 250° C. to cure the electrically conductive paste or electrically conductive slurry material. The electrically conductive paste or electrically conductive slurry material is then covered with a polymer layer.
    Type: Grant
    Filed: July 17, 2006
    Date of Patent: July 14, 2009
    Assignee: Potomac Photonics, Inc.
    Inventors: Lawrence P. Beer, Michael Adelstein, C. Paul Christensen
  • Publication number: 20080125754
    Abstract: A method for forming electrically conductive patterns to provide an electrically conductive path on a polymer tube is provided. The method includes the steps of establishing a polymer tube and mounting such in a displaceable and rotatable mounting that is adapted to provide both axial and rotational motion. This is followed by forming at least one channel having a predetermined pattern in the polymer tube with a focused energy beam, the channel then being filled with an electrically conductive paste or electrically conductive slurry material. The polymer tube is then heated to temperatures less than 250° C. to cure the electrically conductive paste or electrically conductive slurry material. The electrically conductive paste or electrically conductive slurry material is then covered with a polymer layer.
    Type: Application
    Filed: July 17, 2006
    Publication date: May 29, 2008
    Inventors: Lawrence P. Beer, Michael Adelstein, C. Paul Christensen
  • Publication number: 20080047977
    Abstract: A portable spray dispenser includes a spray head, a portable container, and a clip secured to either the spray head or the container. The spray head includes a base, which is configured to be secured to the container, as well as a pump, which may comprise a push button with a nozzle exposed to a peripheral surface thereof. The clip resembles a conventional pen clip and is configured to secure the portable spray dispenser to a thin article, such as a pocket of a physician's coat, a shirt, or a jacket. The clip may be secured to the container, the base of the spray head, or the push button of the spray head, in which case the nozzle may be exposed through a portion of the clip. The portable spray dispenser may be used while remaining secured, by way of the clip, to a thin article.
    Type: Application
    Filed: February 20, 2007
    Publication date: February 28, 2008
    Inventors: Douglas Larsen, Paul Christensen, Gary Pellegrino
  • Publication number: 20080029384
    Abstract: An electrochemical device including: (a) a semiconductor layer, wherein the semiconductor is silicon or silicon carbide, and where the layer has a thickness from 1 to 1000 ?m; (b) a TiO2 layer on the semiconductor layer, where the layer may include an alkaline earth oxide MO up to an amount where the layer is MtiO3, and where the layer has a thickness from 5 nm to 1 mm; (c) a grid of inert metal on the TiO2 layer, arranged so as to be able to apply a electric field across the TiO2 layer; and (d) an ohmic contact on the semiconductor layer.
    Type: Application
    Filed: September 2, 2005
    Publication date: February 7, 2008
    Inventors: Paul Christensen, Nicholas Wright, Terrence Egerton
  • Publication number: 20070118406
    Abstract: A system and method are disclosed for assessments, which can be self-conducted or performed with the assistance of a healthcare provider. The system and method assist a user to interact with a user-centered system utilizing the musculo-skeletal system as a basis for generation a protocol for treatment for wellness, general health, diseases, pre employment physical capacity tests, prevention of repetitive stress, absence management, worker's compensation cost control, disease management, conditions, and athletics. The system and method disclosed assist the user in performing both physical or function capability assessment as well as physical or functional capacity assessment.
    Type: Application
    Filed: January 25, 2007
    Publication date: May 24, 2007
    Inventors: James Killin, Paul Christensen
  • Publication number: 20070061069
    Abstract: A method of tracking vehicle services includes receiving a telematics unit unique identifier and associating a vehicle unique identifier with the telematics unit unique identifier. The method further includes associating a user with at least one unique identifier of a telematics unit and a unique identifier of a vehicle, associating an account with at least one user identifier; and tracking at least one vehicle service to a user based on the associated telematics unit, vehicle, user identifier, and account.
    Type: Application
    Filed: September 9, 2005
    Publication date: March 15, 2007
    Inventor: Paul Christensen
  • Patent number: 7169085
    Abstract: A system and method are disclosed for assessments, which can be self-conducted or performed with the assistance of a healthcare provider. The system and method assist a user to interact with a user-centered system utilizing the musculo-skeletal system as a basis for generation a protocol for treatment for wellness, general health, diseases, pre employment physical capacity tests, prevention of repetitive stress, absence management, worker's compensation cost control, disease management, conditions, and athletics. The system and method disclosed assist the user in performing both physical or function capability assessment as well as physical or functional capacity assessment.
    Type: Grant
    Filed: September 23, 2005
    Date of Patent: January 30, 2007
    Assignee: Therapy Pro Inc.
    Inventors: James P. Killin, Paul Christensen
  • Publication number: 20060231415
    Abstract: A zero-gap solid polymer electrolyte electrolysis cell is provided comprising an anode; a cathode; and an ion exchange membrane disposed between the anode and the cathode; wherein the cathode is a catalyst comprising a hydrogen sorbing material. The cell can be used in the dehalogenation of halogenated organic compounds and the destruction of aqueous nitrates.
    Type: Application
    Filed: April 28, 2003
    Publication date: October 19, 2006
    Inventor: Paul Christensen
  • Publication number: 20060049210
    Abstract: A portable spray dispenser includes a spray head, a portable container, and a clip secured to either the spray head or the container. The spray head includes a base, which is configured to be secured to the container, as well as a pump, which may comprise a push button with a nozzle exposed to a peripheral surface thereof. The clip resembles a conventional pen clip and is configured to secure the portable spray dispenser to a thin article, such as a pocket of a physician's coat, a shirt, or a jacket. The clip may be secured to the container, the base of the spray head, or the push button of the spray head, in which case the nozzle may be exposed through a portion of the clip. The portable spray dispenser may be used while remaining secured, by way of the clip, to a thin article.
    Type: Application
    Filed: November 24, 2004
    Publication date: March 9, 2006
    Inventors: Douglas Larsen, Paul Christensen, Gary Pellegrino
  • Publication number: 20050123654
    Abstract: Decorative containers, such as tins, have a recognizable external appearance and are at least partially filled with contents that have flavors or fragrances, or scents, that correspond to the external appearances of the containers. The containers may appear as bakery goods, fruits, or other items. Various contents that may be stored or kept in such containers include, but are not limited to, candles, air fresheners, candies, creams, balms, waxes, gels, water-absorbent particles or beads, bath salt, and liquids. Methods of manufacturing and using the containers are also described.
    Type: Application
    Filed: December 3, 2003
    Publication date: June 9, 2005
    Inventors: Paul Christensen, Douglas Larsen
  • Patent number: 6835426
    Abstract: Pulse-position synchronized deposition of a material in miniature structure manufacturing processes is carried out in a fabrication tool including a material carrier element, a source of energy generating pulses of energy, a substrate, and a control unit operatively coupled to the source of energy, substrate, and the material carrier element. The control unit exposes a first area of the material carrier element to a first pulse of energy, pauses the exposure while initiating relative motion between the source of energy and the substrate at a predetermined first speed and relative motion between the material carrier element and the energy source at a predetermined second speed which is a function of the first speed, and slowing (or stopping) relative motion between the energy source, material carrier element, and the substrate, while exposing the unablated area of the material carrier element adjacent to previously ablated area to a second pulse of energy.
    Type: Grant
    Filed: March 20, 2003
    Date of Patent: December 28, 2004
    Assignee: Potomac Photonics, Inc.
    Inventors: Michael T. Duignan, C. Paul Christensen
  • Publication number: 20040089642
    Abstract: A system for laser marking a gemstone (10) is provided. A pulsed laser (20) generates a laser pulse (40) which is then directed towards a focusing element (60) through optical means (30). Lens (60) focuses the laser pulse into focused pulse (70). The focused pulse (70) is projected onto a surface of gemstone (80) which is mounted in fixture (90). A computer control system (110) allows a user to input and control a predetermined path of displacement between the gemstone (80) and the focused laser pulse (70).
    Type: Application
    Filed: November 5, 2003
    Publication date: May 13, 2004
    Inventors: C. Paul Christensen, Sidney P. Wright
  • Patent number: 6713715
    Abstract: A system for laser marking a gemstone (10) is provided. A pulsed laser (20) generates a laser pulse (40) which is then directed towards a focusing element (60) through optical means (30). Lens (60) focuses the laser pulse into focused pulse (70). The focused pulse (70) is projected onto a surface of gemstone (80) which is mounted in fixture (90). A computer control system (110) allows a user to input and control a predetermined path of displacement between the gemstone (80) and the focused laser pulse (70).
    Type: Grant
    Filed: January 15, 2002
    Date of Patent: March 30, 2004
    Assignee: Potomac Photonics, Inc.
    Inventors: C. Paul Christensen, Sidney P. Wright
  • Publication number: 20030157271
    Abstract: Pulse-position synchronized deposition of a material in miniature structure manufacturing processes is carried out in a fabrication tool including a material carrier element, a source of energy generating pulses of energy, a substrate, and a control unit operatively coupled to the source of energy, substrate, and the material carrier element. The control unit exposes a first area of the material carrier element to a first pulse of energy, pauses the exposure while initiating relative motion between the source of energy and the substrate at a predetermined first speed and relative motion between the material carrier element and the energy source at a predetermined second speed which is a function of the first speed, and slowing (or stopping) relative motion between the energy source, material carrier element, and the substrate, while exposing the unablated area of the material carrier element adjacent to previously ablated area to a second pulse of energy.
    Type: Application
    Filed: March 20, 2003
    Publication date: August 21, 2003
    Inventors: Michael T. Duignan, Susan Gordon, C. Paul Christensen
  • Publication number: 20030038121
    Abstract: A system and method for marking a surface of a gemstone employs an optical passage member positioned in the resonant cavity of an excimer laser in proximity to the front laser mirror, so that to pattern the generated laser beam in a predetermined fashion and to expose the gemstone to the patterned laser beam for evaporating the material of the gemstone from the surface of the gemstone at locations predetermined by the optical passage member. The system is operated in two marking modes. At the first mode, when the optical passage member is an aperture, a simple spot is projected onto the surface of the gemstone, and in order to inscribe the marks and characters on the surface of the gemstone, the gemstone is moved with respect to the laser beam by a precision motion system in accordance with a pre-set pattern.
    Type: Application
    Filed: January 15, 2002
    Publication date: February 27, 2003
    Inventor: C. Paul Christensen