Patents by Inventor Steven Williams

Steven Williams 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: 7063741
    Abstract: A method of forming at least one single crystal of a Group III metal nitride. The method includes the steps of: providing a flux material and a source material comprising at least one Group III metal selected from the group consisting of aluminum, indium, and gallium, to a reaction vessel; sealing the reaction vessel; heating the reaction vessel to a predetermined temperature and applying a predetermined pressure to the vessel. The pressure is sufficient to suppress decomposition of the Group III metal nitride at the temperature. Group III metal nitrides, as well as electronic devices having a Group III metal nitride substrate formed by the method are also disclosed.
    Type: Grant
    Filed: March 27, 2002
    Date of Patent: June 20, 2006
    Assignee: General Electric Company
    Inventors: Mark Philip D'Evelyn, Steven William Webb, Suresh Shankarappa Vagarali, Yavuz Kadioglu, Dong-Sil Park, Zheng Chen
  • Patent number: 7052746
    Abstract: A privacy screen for a display (e.g., a LCD) includes having a polarizing film and a birefringent film is described. The privacy screen transmits substantial amounts of light emanating from the display in an orthogonal (or near-orthogonal) direction while not transmitting substantial amounts of horizontal, non-orthogonal light emanating from the display. In this manner, a privacy effect results in that the display is viewable by someone only when that someone is essentially directly in front of the display.
    Type: Grant
    Filed: November 26, 2003
    Date of Patent: May 30, 2006
    Assignee: E. I. du Pont de Nemour and Company
    Inventor: Steven William MacMaster
  • Patent number: 7045337
    Abstract: The invention provides methods and compositions for in vivo incorporation of unnatural amino acids. Also provided are compositions including proteins with unnatural amino acids.
    Type: Grant
    Filed: April 19, 2002
    Date of Patent: May 16, 2006
    Assignees: The Scripps Research Institute, The Regents of the University of California
    Inventors: Peter Schultz, Lei Wang, John Christopher Anderson, Jason William Chin, David R. Liu, Thomas J. Magliery, Eric L. Meggers, Ryan A. Mehl, Miro Pastrnak, Steven William Santoro, Zhiwen Zhang
  • Patent number: 7014062
    Abstract: This invention generally relates to an activity wipe dispenser and multi-pack arrangement for use during a variety of different activities; and, more particularly, to an activity wipe dispenser adapted for attachment to different articles and for storage of used wipes as well as to a multi-pack arrangement comprising a plurality of activity wipe dispensers each having different and complementary active components particularly useful in connection with different aspects of a specific activity.
    Type: Grant
    Filed: March 24, 2004
    Date of Patent: March 21, 2006
    Inventors: Rex A. Parris, Donald R. Dodelin, Steven William Haynes, Ronald Steven Vangrov
  • Patent number: 7009020
    Abstract: Methods of making and using a superabsorbent starch graft copolymer involve producing starch graft copolymers having particle sizes useful in granule applicators for application to agricultural fields. Starch graft copolymers applied to field crops provide excellent anti-crusting properties, increased seed germination and stand, increased crop growth, increased yields, and reduced water requirements.
    Type: Grant
    Filed: January 21, 2004
    Date of Patent: March 7, 2006
    Inventors: Steven William Doane, William McKee Doane
  • Patent number: 7004064
    Abstract: An apparatus for cooking bacon includes a base having a bottom surface and a plurality of edge portions integral therewith and extending upwardly therefrom. A plurality of elongate prongs have lower end portions integral with the rack and extend upwardly therefrom, respectively. A plurality of lips integral with the plurality of prongs and extending upwardly from the lower end portions thereof, respectively, receive bacon strips therealong. The plurality of prongs are generally equally spaced apart for allowing a plurality of bacon strips, each having opposed side edge portions, to be corrugated therebetween. Advantageously, such bacon strips remain detached from each other and are maintained on substantially one respective side edge portion during a cooking process to thereby allow grease to drip downwardly therefrom and towards the base.
    Type: Grant
    Filed: July 14, 2003
    Date of Patent: February 28, 2006
    Inventor: Steven William Turner
  • Patent number: 6956313
    Abstract: A method and apparatus for a generator coil includes a plurality of stacked windings in a rotor where individual turns are stacked in parallel sided radial slots in the rotor. Each successive turn has the same width substantially corresponding to a constant width of each slot, wherein a first turn has a first thickness and a second turn has a second thickness thicker than said first thickness. The second turn is employed in regions of high temperature thereby reducing the temperature thereof.
    Type: Grant
    Filed: January 23, 2004
    Date of Patent: October 18, 2005
    Assignee: General Electric Company
    Inventors: Lamyaa Abdel-Alle El-Gabry, Steven William Jones
  • Publication number: 20050225913
    Abstract: A connector includes a base and a connector member with a first end connected to the base and a second end opposite the first end. A first region on the connector member, located adjacent the first end, has a first impedance. A second region on the connector member, located adjacent the second end, has a second impedance greater than the first impedance. When an electrostatically charged device is connected to the connector, the electrostatic charge is dissipated relatively slowly due to initial contact with the second region of increased impedance, lowering the voltage resulting from the connection in order to protect static sensitive circuits coupled to the connector.
    Type: Application
    Filed: June 13, 2005
    Publication date: October 13, 2005
    Applicant: Dell Products L.P.
    Inventors: Marie-Pascale Chagny, Steven Williams
  • Publication number: 20050204393
    Abstract: A method and system for a discoverable transcoder server to communicatively couple to a media server to receive media signals from the media server. The transcoder server transparently converts the media signals to a format compatible with at least one media renderer, and the transcoder server transmits the converted signals to the at least one media renderer.
    Type: Application
    Filed: March 10, 2004
    Publication date: September 15, 2005
    Inventors: Rajendra Bopardikar, Gary Palangian, Gadiraju Narasimham, Steven Williams
  • Patent number: 6942172
    Abstract: A reel consists in a drum in use to locate a windable material therearound, a rotatable handle and gearing having a ratio greater than 1:1. The gearing connects the handle with the drum. The gearing includes protruding means which can protrude from the drum or from the gearing. Rotation of the handle drives the protruding means to rotate the drum.
    Type: Grant
    Filed: September 5, 2003
    Date of Patent: September 13, 2005
    Inventor: Steven William Thomas
  • Publication number: 20050180070
    Abstract: A connector includes a base and a connector member with a first end connected to the base and a second end opposite the first end. A first region on the connector member, located adjacent the first end, has a first impedance. A second region on the connector member, located adjacent the second end, has a second impedance greater than the first impedance. When an electro-statically charged device is connected to the connector, the electrostatic charge is dissipated relatively slowly due to initial contact with the second region of increased impedance, lowering the voltage resulting from the connection in order to protect static sensitive circuits coupled to the connector.
    Type: Application
    Filed: February 12, 2004
    Publication date: August 18, 2005
    Applicant: Dell Products L.P.
    Inventors: Marie-Pascale Chagny, Steven Williams
  • Publication number: 20050145077
    Abstract: An object gripping device for removing and installing bulbs and other objects. The device has around its circumference three or more vertical gripping posts. The device uses a sun gear and planetary gears to transmit the user's twisting motion to a gripping force applied equally around the object's circumference. Furthermore, the gearing ratio can be adjusted to create more or less leverage or gripping force applied to the bulb or object. The device could also be applied to gripping any object that is semi-cylindrical in shape. For instance, a robot can use the invented gear system to pick up or grip objects in a factory, laboratory, hospital, space exploration or home setting. Instead of a handle used to rotate the sun gear a drive shaft can be attached. An electric motor, a gas or diesel engine, a hydraulic power pack can rotate the drive shaft.
    Type: Application
    Filed: November 2, 2004
    Publication date: July 7, 2005
    Inventor: Steven Williams
  • Patent number: 6908674
    Abstract: A jadeite material has a thickness in excess of about 1.0 mm and CIELAB indices of L*>42, a*<?6, and b*>+6. The grain size of the jadeite material is less than about 30 microns and is an equiaxed grain structure. The jadeite material has an optical transmission peak between 500 and 565 nm with an I/IO optical transmission ratio of over 40%. The first step in making the jadeite material is to wrap a glass block, convertible by HP/HT into jadeite and having a nominal composition of NaAlSi2O6, with a graphite or refractive metal sheet. The wrapped glass block is placed in an HP/HT apparatus, rapidly heated, and subjected therein to a pressure in excess of about 3 GPa and a temperature in excess of about 1000° C. for a time adequate to convert the glass block into jadeite. The jadeite material then is cooled and the pressure subsequently released.
    Type: Grant
    Filed: March 5, 2001
    Date of Patent: June 21, 2005
    Assignee: Diamond Innovations, Inc.
    Inventors: Suresh Shankarappa Vagarali, Thomas Richard Anthony, John Casey, Robert Charles DeVries, Stephen Lee Dole, John William Lucek, Alan Cameron Smith, Biju Varghese, Steven William Webb
  • Publication number: 20050115367
    Abstract: A lightweight, adjustable wrench comprising of a moveable jaw with a reach that is shortened or lengthened with a strap or a cable. The loose end of the strap or cable is secured to the wrench's shank by a cam lock, or similar locking device. Since the strap or cable is the means for the wrench's jaws adjustment, a quicker and easier fit to the pipe or object to be gripped can be obtained. The wrench is more convenient to adjust, since the means for adjustment are located near the handle of the wrench as opposed to the shank end of present designs. The strap or cable adjustment also allows the wrench's shank and handle to be designed hollow and a larger diameter to reduce weight. The wrench can be made in any proportion for any sized application.
    Type: Application
    Filed: November 19, 2004
    Publication date: June 2, 2005
    Inventor: Steven Williams
  • Publication number: 20050074863
    Abstract: The invention in particular relates to the modification of a bacterial enzyme carboxypeptidease G2 (CPG2) to result in CPG2 proteins that are substantially non-immunogenic or less immunogenic than any non-modified counterpart when used in vivo. The present invention relates also to T-cell epitope peptides derived from said non-modified protein by means of which it is possible to create modified CPG2 variants with reduced immunogenicity. These polypeptides are suitable particularly for therapeutic use in humans.
    Type: Application
    Filed: November 27, 2002
    Publication date: April 7, 2005
    Inventors: Koen Hellendoorn, Matthew Baker, Steven Williams, Francis Carr
  • Publication number: 20050058382
    Abstract: A bearing assembly suitable for use in a motorcycle steering assembly includes an inner ring member having a convex inner race surface with opposing axial edges. An outer ring member encircles the inner ring member and defines a raceway space therebetween. The outer ring member includes at least two axially spaced outer race surfaces defining a lubrication groove therebetween. Flanges axially outwardly spaced from each outer race surface extend radially inwardly past the outer race surfaces to capture a roller therebetween. A plurality of rollers are disposed in the raceway space between the flanges. Each of the rollers include a concave radial race surface interposed between axially spaced radial race surfaces. Each of the axially spaced radial race surfaces engage one of the axially spaced outer race surfaces of the outer ring member and the concave radial race surface engages the inner ring member convex inner surface.
    Type: Application
    Filed: September 15, 2003
    Publication date: March 17, 2005
    Inventor: Steven Williams
  • Patent number: 6847760
    Abstract: A system is described that includes a system for correcting modal dispersion and errors in an optical fiber system. The system includes a multisegment photodetector coupled to an end of an optical fiber for detecting optical signals exiting the optical fiber and for converting the optical signals to an electrical output, the multisegment photodetector including a plurality of photodetector regions configured such that one of the plurality of photodetectors regions intercepts a mode in a manner distinct from another of the plurality of photodetectors. The system also includes logic configured to receive a resultant signal output from the photodetector regions and provide forward error correction decoding of the resultant signal.
    Type: Grant
    Filed: July 24, 2002
    Date of Patent: January 25, 2005
    Assignee: Georgia Tech Research Corporation
    Inventors: Cenk Argon, Steven William McLaughlin, Ketan Patel, Stephen E. Ralph
  • Patent number: 6847387
    Abstract: The mechanisms of the present invention provide comprehensive heuristic menu arrangement control by providing several discrete, yet complementary, features. One feature is automatic menu arrangement for both fixed and variable content menus based on a combination of frequency of selection and recency of selection. Another feature is the consideration of time of day for menu arrangement. Time of day is used in two different ways. First, time of day is used as a heuristic factor (i.e., in the same way as recency and frequency) to affect the automatic arrangement of menu items. The second time of day feature allows the user to affect the order that certain menu items are presented during a user specified time period.
    Type: Grant
    Filed: March 26, 2001
    Date of Patent: January 25, 2005
    Assignee: International Business Machines Corporation
    Inventor: Steven William Roth
  • Publication number: 20040247238
    Abstract: A system is described that includes a system for correcting modal dispersion and errors in an optical fiber system. The system includes a multisegment photodetector coupled to an end of an optical fiber for detecting optical signals exiting the optical fiber and for converting the optical signals to an electrical output, the multisegment photodetector including a plurality of photodetector regions configured such that one of the plurality of photodetectors regions intercepts a mode in a manner distinct from another of the plurality of photodetectors. The system also includes logic configured to receive a resultant signal output from the photodetector regions and provide forward error correction decoding of the resultant signal.
    Type: Application
    Filed: July 24, 2002
    Publication date: December 9, 2004
    Applicant: Georgia Tech Research Corporation
    Inventors: Cenk Argon, Steven William McLaughlin, Ketan Patel, Stephen E. Ralph
  • Patent number: D506790
    Type: Grant
    Filed: January 8, 2004
    Date of Patent: June 28, 2005
    Inventor: Steven William Gee