Patents by Inventor Maurice Smith

Maurice Smith 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: 7549128
    Abstract: A macro element template is replicated to build a macro element library. A macro element is associated with executable instructions for controlling a plurality of production devices to produce a special effect or segment of a media production. One or more automation control objects are positioned onto a control interface to build a macro element template. Build information is associated with each automation control object to assign a variable name, device type, property page field(s), and variable naming table. A replicator control interface allows a range of sources to be assigned to the macro element template, and is associated with executable instructions for building the macro element library. The macro element library includes user-defined filenames that enables a director to quickly search and select a desired macro element. Changes in production values ripple throughout the macro element library to dynamically update the macro elements.
    Type: Grant
    Filed: May 10, 2004
    Date of Patent: June 16, 2009
    Assignee: Thomson Licensing
    Inventors: Robert J. Snyder, John R. Benson, Kevin K. Morrow, Alex Holtz, William H. Couch, Richard Todd, Maurice Smith
  • Patent number: 7517594
    Abstract: The present invention is generally directed to electroluminescent Pt(II) complexes which have emission maxima across the visible spectrum, and devices that are made with the Pt(II) complexes.
    Type: Grant
    Filed: June 17, 2005
    Date of Patent: April 14, 2009
    Assignee: E.I. du Pont de Nemours and Company
    Inventors: Daniel David Lecloux, Viacheslav A. Petrov, Eric Maurice Smith, Ying Wang
  • Publication number: 20080303427
    Abstract: There is provided a hole transport compound having Formula I or Formula II: Ar1 is the same or different at each occurrence and can be phenylene, naphthylene, or binaphthylene. Ar2 is the same or different at each occurrence and can be phenyl, biphenyl, terphenyl, naphthyl, or binaphthyl. m and n are the same or different and are an integer greater than 0. T is the same or different at each occurrence and is a conjugated moiety including at least one triarylamino group. The T moiety is connected in a non-planar configuration.
    Type: Application
    Filed: May 30, 2008
    Publication date: December 11, 2008
    Inventors: Gary A. Johansson, Eric Maurice Smith, Daniel David Lecloux
  • Publication number: 20080227981
    Abstract: The present invention relates to charge transport compositions. The invention further relates to electronic devices in which there is at least one active layer comprising such charge transport compositions.
    Type: Application
    Filed: May 23, 2008
    Publication date: September 18, 2008
    Inventors: Norman Herron, Mark A. Guidry, Daniel David Lecloux, Nora Sabina Radu, Eric Maurice Smith, Ying Wang
  • Publication number: 20080213624
    Abstract: There is provided an organic electronic device having an anode and a cathode and having organic layers therebetween. The organic layers are, in order: a buffer layer including a conductive polymer and a fluorinated acid polymer; a hole transport layer; a photoactive layer including a dopant material and a host material; and an electron transport layer; wherein at least one of the dopant material and the host material is a fused polycyclic aromatic compound.
    Type: Application
    Filed: February 26, 2008
    Publication date: September 4, 2008
    Applicant: E. I. DU PONT DE NEMOURS AND COMPANY
    Inventors: DANIEL DAVID LECLOUX, Eric Maurice Smith, Norman Herron, Charles J. Dubois, Weishi Wu
  • Publication number: 20080207823
    Abstract: The present concerns a method of fabricating a layer for an organic light emitting device comprising solution processing a layer from a solution comprising a small molecule emissive material, an aprotic solvent, and a polymeric material.
    Type: Application
    Filed: December 28, 2005
    Publication date: August 28, 2008
    Applicant: E.I. du Pont de Nemours and Company
    Inventors: Daniel David Lecloux, Matthew Stainer, Eric Maurice Smith, Reid John Chesterfield, Shiva Prakash
  • Patent number: 7399432
    Abstract: The present invention relates to charge transport compositions. The invention further relates to electronic devices in which there is at least one active layer comprising such charge transport compositions.
    Type: Grant
    Filed: December 8, 2003
    Date of Patent: July 15, 2008
    Assignee: E.I. du Pont de Nemours and Company
    Inventors: Norman Herron, Mark A. Guidry, Daniel David Lecloux, Nora Sabina Radu, Eric Maurice Smith, Ying Wang
  • Publication number: 20080160348
    Abstract: This invention relates to electroluminescent benzofluorenes that are useful in electroluminescent applications. It also relates to electronic devices in which the active layer includes such a benzofluorene composition.
    Type: Application
    Filed: December 20, 2007
    Publication date: July 3, 2008
    Inventor: ERIC MAURICE SMITH
  • Publication number: 20080138655
    Abstract: There is provided an active layer containing a dopant material and a host material, wherein the host material has an HPLC purity of at least 99.9% and an impurity absorbance no greater than 0.01. There is also provided an electronic device containing the active layer.
    Type: Application
    Filed: November 13, 2007
    Publication date: June 12, 2008
    Inventors: DANIEL DAVID LECLOUX, Reid John Chesterfield, Jeffrey A. Merlo, Eric Maurice Smith, Nora Sabina Radu
  • Publication number: 20080128662
    Abstract: Compositions are provided comprising aqueous dispersions of at least one polypyrrole and at least one colloid-forming polymeric acid. The colloid-forming polymeric acid may be fluorinated. The new compositions are useful in electronic devices including organic electronic devices such as organic light emitting diode displays, memory storage, electromagnetic shielding, electrochromic displays, and thin film transistors, field effect resistance devices.
    Type: Application
    Filed: January 7, 2008
    Publication date: June 5, 2008
    Inventors: Che-Hsiung Hsu, Hjalti Skulason, Eric Maurice Smith
  • Patent number: 7351358
    Abstract: Compositions are provided comprising aqueous dispersions of at least one polypyrrole and at least one colloid-forming polymeric acids at methods of making such compositions. The new compositions are useful in electronic devices including organic electronic devices such as organic light emitting diode displays, memory storage, electromagnetic shielding, electrochromic displays, and thin film transistors, field effect resistance devices.
    Type: Grant
    Filed: March 17, 2004
    Date of Patent: April 1, 2008
    Assignee: E.I. du Pont de Nemours and Company
    Inventors: Che-Hsiung Hsu, Hjalti Skulason, Eric Maurice Smith
  • Publication number: 20070270655
    Abstract: Methods and devices for performing percutaneous surgery in a patient are provided. A retractor includes a working channel formed by a first portion coupled to a second portion. The first and second portions are movable relative to one another from an unexpanded configuration to an expanded configuration to increase the size of the working channel along the length of the working channel while minimizing trauma to skin and tissue.
    Type: Application
    Filed: July 25, 2007
    Publication date: November 22, 2007
    Inventors: Maurice Smith, Kevin Foley, Roy Lim, Thomas Roehm
  • Publication number: 20070225571
    Abstract: Methods and devices for illuminating a surgical space in a patient are provided. A retractor provides a portal or working path for access to a working space location in the patient. The retractor transmits and emits light from a light delivery system to illuminate the working channel and surgical space.
    Type: Application
    Filed: May 15, 2007
    Publication date: September 27, 2007
    Inventors: Charles Branch, Kevin Foley, Maurice Smith, Thomas Roehm, Harold Taylor
  • Publication number: 20070205409
    Abstract: There is provided a process for forming a contained second layer over a first layer, including the steps: forming the first layer having a first surface energy; treating the first layer with a reactive surface-active composition to form a treated first layer having a second surface energy which is lower than the first surface energy; exposing the treated first layer with radiation; and forming the second layer. There is also provided an organic electronic device made by the process.
    Type: Application
    Filed: June 1, 2006
    Publication date: September 6, 2007
    Inventors: Daniel David Lecloux, Eric Maurice Smith, Gary A. Johansson
  • Publication number: 20070156020
    Abstract: A method for accessing the spine includes making an incision in the skin of a patient. The skin and tissue can be dilated, and a cannula inserted through the dilated skin and tissue. The cannula includes a distal end positioned adjacent a first working space that includes paraspinous tissue. The cannula can be repositioned through the incision to a second working space adjacent the distal end of the cannula.
    Type: Application
    Filed: March 6, 2007
    Publication date: July 5, 2007
    Inventors: Kevin Foley, Maurice Smith, John Clayton, Joseph Moctezuma
  • Publication number: 20070118023
    Abstract: Methods and devices for performing percutaneous surgery in a patient are provided. A retractor includes a working channel formed by a first portion coupled to a second portion. The first and second portions are movable relative to one another from an unexpanded configuration to an expanded configuration to increase the size of the working channel along the length of the working channel while minimizing trauma to skin and tissue.
    Type: Application
    Filed: December 14, 2006
    Publication date: May 24, 2007
    Inventors: Maurice Smith, Kevin Foley, Roy Lim, Thomas Roehm
  • Patent number: 7198730
    Abstract: A luminescent organometallic complex composition of matter, a method of preparing this composition of matter, and an electronic device built with this composition of matter. The composition includes: at least one transition metal that produces phosphorescent emission at room temperature, at least one first monoanionic bidentate ligand coordinated through a nitrogen on a heteroaromatic ring and a carbon, and at least one second ligand selected from a hydride and a ligand coordinated through a carbon atom which is part of an aromatic group.
    Type: Grant
    Filed: August 28, 2003
    Date of Patent: April 3, 2007
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Norman Herron, Nora Sabina Radu, Eric Maurice Smith, Ying Wang
  • Patent number: 7179656
    Abstract: Disclosed is an apparatus for rapidly screening chemicals for their ability to sublime. The apparatus consists of a heated well plate, where the chemicals are deposited, and a cooled finger plate, holding fingers that penetrate each well. The two plates touch at only the perimeter in order to facilitate a vacuum seal and to reduce any thermal transfer.
    Type: Grant
    Filed: July 3, 2002
    Date of Patent: February 20, 2007
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Daniel David Lecloux, Steven J. Medwin, Eric Maurice Smith
  • Patent number: 7166368
    Abstract: The present invention is generally directed to electroluminescent Pt(II) complexes which have emission maxima across the visible spectrum, and devices that are made with the Pt(II) complexes.
    Type: Grant
    Filed: October 31, 2002
    Date of Patent: January 23, 2007
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Daniel David Lecloux, Viacheslav A. Petrov, Ying Wang, Eric Maurice Smith
  • Patent number: 7126104
    Abstract: A system and method for identifying, reporting, and evaluating a presence of a solid, liquid, gas, or other substance of interest, particularly a dangerous, hazardous, or otherwise threatening chemical, biological, or radioactive substance. The system comprises one or more substantially automated, location self-aware remote sensing units; a control unit; and one or more data processing and storage servers. Data is collected by the remote sensing units and transmitted to the control unit; the control unit generates and uploads a report incorporating the data to the servers; and thereafter the report is available for review by a hierarchy of responsive and evaluative authorities via a wide area network. The evaluative authorities include a group of relevant experts who may be widely or even globally distributed.
    Type: Grant
    Filed: September 26, 2003
    Date of Patent: October 24, 2006
    Assignee: Honeywell Federal Manufacturing & Technologies, LLC
    Inventors: Maurice Smith, Michael Lusby, Arthur Van Hook, Charles J. Cook, Edward G. Wenski, David Solyom