Patents by Inventor John Whitehead

John Whitehead 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: 20060151663
    Abstract: A winding core capable of being made in relatively thick-walled configurations and yet capable of being readily collapsed into a flattened configuration for shipping or storage prior to use comprises a plurality of fibrous plies helically wound one atop another and adhered together to form a tube. The plies are arranged in two or more groups of two or more plies each. The plies of each group are adhered to one another over at least a substantial majority of their facing surfaces, but the adjacent groups are non-adhered to each other over at least a substantial majority of their facing surfaces.
    Type: Application
    Filed: August 23, 2004
    Publication date: July 13, 2006
    Inventors: Nico Bessems, Emile Lutgens, Ed Spronk, Johannes van de Camp, John Whitehead
  • Publication number: 20060031257
    Abstract: A system and method for distributing digital media assets to a plurality of users. A portal is provided comprising at least one server computer. The portal executes a media library database server application that manages access a master library of media 5 assets that can be accessed by users via one or more communication networks. A plurality of media player devices communicate with the portal to access media assets for use. Each media player device may comprise a processor that executes a database client application that manages media assets licensed for use by a user.
    Type: Application
    Filed: September 20, 2005
    Publication date: February 9, 2006
    Inventors: Kenneth Lipscomb, John Petritis, Richard Robison, Kelly Morrison, Michael Hirsch, Eric Muntz, John Whitehead, III
  • Publication number: 20060010775
    Abstract: A window sash reduces noise through a window pane. The window sash includes a bracket with a tuned mass damper. The window sash can be tuned by adjusting the interval spacing of attachment points or cut-out areas. The spaced intervals may be equal to a multiple of the wavelength of the frequency targeted for noise reduction. The frequency targeted for noise reduction may be the coincidence frequency of the window pane. The stiffness and/or mass of the window sash, the bracket, and/or the stiffeners coupled to the bracket can also be tuned.
    Type: Application
    Filed: July 16, 2004
    Publication date: January 19, 2006
    Inventors: Dongling Tao, John Whitehead, Len Wolf
  • Publication number: 20050272686
    Abstract: A dietary supplement comprising nucleotides in a yeast carrier alone or in combination with antioxidants, amino acids and vitamins is provided that is beneficially used for the treatment of irritable bowel syndrome, chronic diarrhea and cold or flu symptoms as well as for modulating serum HDL and LDL cholesterol levels. Dosing protocols for treatment of these conditions are provided.
    Type: Application
    Filed: May 18, 2005
    Publication date: December 8, 2005
    Inventors: Alfred Dentone, Charles Schel, John Whitehead, Peter Koppel
  • Publication number: 20050260365
    Abstract: In a wound paperboard tube, adhesive is applied between two or more structural paperboard layers in a partial-coverage pattern characterized by spaced regions of adhesive interspersed with adhesive-free portions of the facing surfaces of the layers. The pattern can comprise islands of adhesive spaced apart in both circumferential and longitudinal directions of the tube, or intersecting lines of adhesive spaced apart in both circumferential and longitudinal directions and forming a grid, or the like. The tubes can be spirally wound, convolutely wound, or formed by a linear draw process. Tube strength is not substantially compromised by reducing adhesive coverage substantially below 100%, on a surface area basis.
    Type: Application
    Filed: October 29, 2004
    Publication date: November 24, 2005
    Inventors: Xiaokai Niu, John Whitehead, Wim van de Camp
  • Patent number: 6956320
    Abstract: A fast heating cathode comprises a layer of diamond, a thermionic emitting element in thermal contact with a surface of the diamond layer and means to heat the diamond layer.
    Type: Grant
    Filed: December 11, 2002
    Date of Patent: October 18, 2005
    Inventors: Christopher John Howard Wort, Andrew John Whitehead, Clive Edward Hall
  • Patent number: 6952016
    Abstract: A radiation detector comprises a boron-doped diamond substrate (10) having an overlayer (12) of diamond epitaxially grown on surface (14) of the substrate (10). The top surface (16) of the layer (12) is provided with an interdigitated electrode array (18) in electrical contact therewith.
    Type: Grant
    Filed: March 13, 2001
    Date of Patent: October 4, 2005
    Inventor: Andrew John Whitehead
  • Publication number: 20050159452
    Abstract: A compound of the formula (I), (II), (III) or (IV) wherein Z, A, B, C, R, R1, R2, Q, and n are as described herein.
    Type: Application
    Filed: January 11, 2005
    Publication date: July 21, 2005
    Inventors: Qun Sun, R. Goehring, Donald Kyle, Zhengming Chen, Sam Victory, John Whitehead
  • Publication number: 20050148580
    Abstract: A compound of the having the general formula (I) or general formula (II): wherein Z, Z, B, C, R1, R2, Q, W, and n are as described herein.
    Type: Application
    Filed: March 1, 2005
    Publication date: July 7, 2005
    Inventors: R. Goehring, Zhengming Chen, John Whitehead, Parviz Gharagozloo, Sam Victory, Donald Kyle
  • Patent number: 6867222
    Abstract: A compound of the formula (I), (II), (III) or (IV) wherein Z, A, B, C, R, R1, R2, Q, and n are as described herein.
    Type: Grant
    Filed: April 18, 2002
    Date of Patent: March 15, 2005
    Assignee: Euro-Celtique, S.A.
    Inventors: Qun Sun, R. Richard Goehring, Donald Kyle, Zhengming Chen, Sam Victory, John Whitehead
  • Patent number: 6861421
    Abstract: A compound of the having the general formula (I) or general formula (II): wherein Z, A, B, C, R1, R2, Q, W, and n are as described herein.
    Type: Grant
    Filed: April 18, 2002
    Date of Patent: March 1, 2005
    Assignee: Euro-Celtique S.A
    Inventors: R. Richard Goehring, Zhengming Chen, John Whitehead, Parviz Gharagozloo, Sam Victory, Donald Kyle
  • Publication number: 20040229464
    Abstract: A CVD single crystal diamond material suitable for use in, or as, an optical device or element. It is suitable for use in a wide range of optical applications such as, for example, optical windows, laser windows, optical reflectors, optical refractors and gratings, and etalons. The CVD diamond material is produced by a CVD method in the presence of a controlled low level of nitrogen to control the development of crystal defects and thus achieve a diamond material having key characteristics for optical applications.
    Type: Application
    Filed: November 21, 2003
    Publication date: November 18, 2004
    Inventors: Herman Philip Godfried, Geoffrey Alan Scarsbrook, Daniel James Twitchen, Evert Pieter Houwman, Wilhelmus Gertruda Maria Nelissen, Andrew John Whitehead, Clive Edward Hall, Philip Maurice Martineau
  • Publication number: 20040221795
    Abstract: A single crystal diamond prepared by CVD and having one or more electronic characteristics; making the diamond suitable for electronic applications. Also provided is a method of making the single crystal CVD diamond.
    Type: Application
    Filed: February 13, 2004
    Publication date: November 11, 2004
    Inventors: Geoffrey Alan Scarsbrook, Philip Maurice Martineau, John Lloyd Collins, Ricardo Simon Sussmann, Barbel Susanne Charlotte Dorn, Andrew John Whitehead, Daniel James Twitchen
  • Publication number: 20040182308
    Abstract: This invention relates to diamond and more particularly to diamond produced by chemical vapour deposition (hereinafter referred to as CVD). According to a first aspect of the invention, there is provided a layer of single crystal CVD diamond of high quality having a thickness of at least 2 mm.
    Type: Application
    Filed: December 19, 2003
    Publication date: September 23, 2004
    Applicant: DE BEERS INDUSTRIAL DIAMONDS (PROPRIETARY) LIMITED
    Inventors: Geoffrey Alan Scarsbrook, Philip Maurice Martineau, Barbel Susanne Charlotte Dorn, Michael Andrew Cooper, John Lloyd Collins, Andrew John Whitehead, Daniel James Twitchen, Ricardo Simon Sussmann
  • Publication number: 20040180205
    Abstract: A layer of single crystal boron doped diamond produced by CVD and having a total boron concentration which is uniform. The layer is formed from a single growth sector, or has a thickness exceeding 100 &mgr;m, or has a volume exceeding 1 mm3, or a combination of such characteristics.
    Type: Application
    Filed: September 3, 2003
    Publication date: September 16, 2004
    Inventors: Geoffrey Alan Scarsbrook, Philip Maurice Martineau, Daniel James Twitchen, Andrew John Whitehead, Michael Andrew Cooper, Barbel Susanne Charlotte Dorn
  • Patent number: 6726337
    Abstract: An extendable exterior rearview mirror assembly includes a mirror subassembly, a bracket which is adapted for mounting to a vehicle, and a support which mounts the mirror subassembly to the bracket. Support extends into the housing which is movable along the support. The housing includes a retracted position and at lease one outboard position, which define a direction of extension. The mirror assembly further includes a drive assembly which is supported in the housing and drivingly coupled to the support. The drive assembly selectively moves the housing along the support. The mirror assembly further includes a clutch mechanism which drivingly decouples the drive assembly from the support when a force of sufficient magnitude is applied to the housing in the direction of extension such that the housing can be manually moved along the support.
    Type: Grant
    Filed: October 1, 2001
    Date of Patent: April 27, 2004
    Assignee: Donnelly Corporation
    Inventors: Peter John Whitehead, Michiel Pieter van de Ven
  • Publication number: 20040021408
    Abstract: A fast heating cathode comprises a layer of diamond, a thermionic emitting element in thermal contact with a surface of the diamond layer and means to heat the diamond layer.
    Type: Application
    Filed: December 11, 2002
    Publication date: February 5, 2004
    Inventors: Christopher John Howard Wort, Andrew John Whitehead, Clive Edward Hall
  • Patent number: 6678138
    Abstract: A surge suppressor conducts heat from a surge protection component (SSC) through a heat conductive element, such as a copper pad, on a printed circuit board, to at least one thermal fuse to cause the thermal fuse to open when the resistance of the SSC begins to decrease, resulting in an increase of heat generated by the SSC.
    Type: Grant
    Filed: May 3, 2001
    Date of Patent: January 13, 2004
    Assignee: GE-ACT Communications, Inc.
    Inventors: Ronald William Glaser, James Albert Glaser, Benny John Whitehead
  • Publication number: 20030107003
    Abstract: A radiation detector comprises a boron-doped diamond substrate (10) having an overlayer (12) of diamond epitaxially grown on surface (14) of the substrate (10). The top surface (16) of the layer (12) is provided with an interdigitated electrode array (18) in electrical contact therewith.
    Type: Application
    Filed: November 21, 2002
    Publication date: June 12, 2003
    Inventor: Andrew John Whitehead
  • Publication number: 20030069249
    Abstract: A compound of the formula (I), (II), (III) or (IV) 1
    Type: Application
    Filed: April 18, 2002
    Publication date: April 10, 2003
    Inventors: Qun Sun, R. Richard Goehring, Donald Kyle, Zhengming Chen, Sam Victory, John Whitehead