Patents by Inventor J. Little

J. Little 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: 7128848
    Abstract: A photoluminescent thermoplastic multi-component fiber comprising a pigmented component and processing enhanced luminescence and mechanical properties. Most suitably, the pigmented component comprises between 5% and 30% by weight of photoluminescent pigment and the pigmented component is between 20% and 50% by weight of the multi-component fiber. The multi-component fiber can be formed from either POY or FDY, and the multi-component fiber can have many different cross section shapes including sheath/core. These single component or multi-component fibers can be made into a variety of fabrics. Additionally, single component or multi-component fibers can also be formed into single or multi-component meltblown and spunbonded fabrics.
    Type: Grant
    Filed: June 26, 2002
    Date of Patent: October 31, 2006
    Assignee: North Carolina State University
    Inventors: Behnam Pourdeyhimi, Trevor J. Little
  • Publication number: 20060207963
    Abstract: A blow molded, hollow plastic container including two opposed, relatively longer sidewall portions which alternate with two opposed, relatively shorter sidewall portions. A first of the relatively shorter sidewall portions includes a grip area, and the opposed second relatively shorter sidewall portion includes a pour area.
    Type: Application
    Filed: May 9, 2006
    Publication date: September 21, 2006
    Inventors: J. Little, James Miller
  • Patent number: 7060344
    Abstract: A three-dimensional deep molded structure made from planar knits or wovens composed of homo-component, bicomponent or multi-component fibers having a fiber diameter of less than 100 microns and nonwovens composed of fibers or filaments of any size. Most suitably, nonwovens with a random fiber orientation distribution and a high degree of crimp with partially oriented fibers are preferred for use in forming the deep molded structure.
    Type: Grant
    Filed: February 4, 2004
    Date of Patent: June 13, 2006
    Assignee: North Carolina State University
    Inventors: Behnam Pourdeyhimi, Trevor J Little
  • Patent number: 6907572
    Abstract: A CLI description language is implemented to define a set of command keywords and arguments forming CLI description files. The CLI description language is implemented using Extensible Markup Language (XML). A set of XML tags and corresponding semantic definitions are provided. An XML schema is defined for the CLI description language. The CLI description files are compiled into runtime format using the XML schema. The CLI description files provide a mapping of object names to services of the system.
    Type: Grant
    Filed: August 10, 2001
    Date of Patent: June 14, 2005
    Assignee: Occam Networks
    Inventors: Mike J. Little, Stan Froyd
  • Publication number: 20040224133
    Abstract: A three-dimensional deep molded structure made from planar knits or wovens composed of homo-component, bicomponent or multi-component fibers having a fiber diameter of less than 100 microns and nonwovens composed of fibers or filaments of any size. Most suitably, nonwovens with a random fiber orientation distribution and a high degree of crimp with partially oriented fibers are preferred for use in forming the deep molded structure.
    Type: Application
    Filed: February 4, 2004
    Publication date: November 11, 2004
    Applicant: North Carolina State University
    Inventors: Behnam Pourdeyhimi, Trevor J. Little
  • Patent number: 6747775
    Abstract: A detunable Fabry-Perot interferometer, and method of tuning a Fabry-Perot interferometer are provided. The Fabry-Perot interferometer includes a first mirror, a second mirror oriented with respect to the first mirror so as to define a Fabry-Perot cavity therebetween, and an actuator configured to adjust a resonant wavelength of the Fabry-Perot cavity by varying a gap between the first and second mirrors, wherein the actuator is configured to selectively maintain the first and second mirrors in a substantially non-parallel relationship while the resonant wavelength of the Fabry-Perot interferometer is varied. The detunable Fabry-Perot interferometer can be employed in a multiplexer of a telecommunications system, as provided.
    Type: Grant
    Filed: December 31, 2002
    Date of Patent: June 8, 2004
    Assignee: NP Photonics, Inc.
    Inventor: Michael J. Little
  • Patent number: 6730978
    Abstract: A method of making a micro electromechanical switch or tunneling sensor. A cantilevered beam structure and a mating structure are defined on a first substrate or wafer; and at least one contact structure and a mating structure are defined on a second substrate or wafer, the mating structure on the second substrate or wafer being of a complementary shape to the mating structure on the first substrate or wafer. A bonding layer, preferably a eutectic bonding layer, is provided on at least one of the mating structures. The mating structure of the first substrate is moved into a confronting relationship with the mating structure of the second substrate or wafer. Pressure is applied between the two substrates so as to cause a bond to occur between the two mating structures at the bonding or eutectic layer. Then the first substrate or wafer is removed to free the cantilevered beam structure for movement relative to the second substrate or wafer.
    Type: Grant
    Filed: May 6, 2003
    Date of Patent: May 4, 2004
    Assignees: HRL Laboratories, LLC, Hughes Electronics Corporation
    Inventors: Randall L. Kubena, Michael J. Little, LeRoy H. Hackett
  • Patent number: 6725233
    Abstract: Data available in a system is identified. Each data is categorized as a scalar data or a tabular data. The tabular data is associated with data from a table and the scalar data is not. Each data is further categorized as a parameter data or a statistic data. The statistic data is pulled from the system. The parameter data is either pulled from the system or pushed to the system. The data is grouped into groups based on logical relationships of data in the groups. A blank form is developed for each group of data. Each blank form has one or more fields defined to accommodate the data in the group. Using the blank form, the data is pushed to the system and to pulled from the system.
    Type: Grant
    Filed: May 15, 2001
    Date of Patent: April 20, 2004
    Assignee: Occam Networks
    Inventors: Stan Froyd, Mike J. Little, Dov Zimring
  • Publication number: 20040053510
    Abstract: A system and method of a RAM cell write circuit of a multi-ported RAM cell, including a first Field Effect Transistor (FET) having a gate connected to a first port not write bitline, and a second FET having a gate connected to a first port write wordline and, clear logic controlled by the first bitline and first wordline, the clear logic setting the memory element to a first value when said first bitline and said first wordline are active.
    Type: Application
    Filed: September 16, 2002
    Publication date: March 18, 2004
    Inventors: Casey J. Little, Reid J. Riedlinger
  • Patent number: 6678084
    Abstract: The present invention provides method of making mechanisms in which the relative locations of elements are maintained during manufacturing. The methods according to the present invention can be used to make a variety of devices, including tunable optical devices. The methods include displaceably attaching an island (support) to a frame with a non-rigid material.
    Type: Grant
    Filed: April 18, 2002
    Date of Patent: January 13, 2004
    Assignee: NP Photonics, Inc.
    Inventors: Michael J. Little, William P. Eaton, Thomas S. Tyrie, Harry Melkonian, Ping Li
  • Patent number: 6665109
    Abstract: The present invention provides a compliant mechanism that can be used to make a variety of devices, such as tunable optical devices that are more reliable, more cost effective and/or exhibit better performance than prior art devices.
    Type: Grant
    Filed: March 1, 2002
    Date of Patent: December 16, 2003
    Assignee: NP Photonics, Inc.
    Inventors: Michael J. Little, Thomas S. Tyrie, William P. Eaton, John J. Lyon
  • Publication number: 20030207487
    Abstract: A method of making a micro electromechanical switch or tunneling sensor. A cantilevered beam structure and a mating structure are defined on a first substrate or wafer; and at least one contact structure and a mating structure are defined on a second substrate or wafer, the mating structure on the second substrate or wafer being of a complementary shape to the mating structure on the first substrate or wafer. A bonding layer, preferably a eutectic bonding layer, is provided on at least one of the mating structures. The mating structure of the first substrate is moved into a confronting relationship with the mating structure of the second substrate or wafer. Pressure is applied between the two substrates so as to cause a bond to occur between the two mating structures at the bonding or eutectic layer. Then the first substrate or wafer is removed to free the cantilevered beam structure for movement relative to the second substrate or wafer.
    Type: Application
    Filed: May 6, 2003
    Publication date: November 6, 2003
    Applicants: HRL Laboratories, LLC, Hughes Electronics Corporation
    Inventors: Randall L. Kubena, Michael J. Little, LeRoy H. Hackett
  • Patent number: 6630367
    Abstract: A method of making a micro electro-mechanical switch or tunneling sensor. A cantilevered beam structure and a mating structure are defined on a first substrate or wafer; and at least one contact structure and a mating structure are defined on a second substrate or wafer, the mating structure on the second substrate or wafer being of a complementary shape to the mating structure on the first substrate or wafer. A bonding layer, preferably a eutectic bonding layer, is provided on at least one of the mating structures. The mating structure of the first substrate is moved into a confronting relationship with the mating structure of the second substrate or wafer. Pressure is applied between the two substrates so as to cause a bond to occur between the two mating structures at the bonding or eutectic layer. Then the first substrate or wafer is removed to free the cantilevered beam structure for movement relative to the second substrate or wafer.
    Type: Grant
    Filed: August 1, 2000
    Date of Patent: October 7, 2003
    Assignees: HRL Laboratories, LLC, Hughes Electronics Corporation
    Inventors: Randall L. Kubena, Michael J. Little, Leroy H. Hackett
  • Patent number: 6597461
    Abstract: A cost-effective broadband tunable Fabry-Perot interferometer uses entropic, rather than enthalpic, materials to provide the compliant support for the interferometer's movable mirror. Entropic materials exhibit an entropic plateau region over a wide frequency range with a Young's modulus much lower than enthalpic materials, linear elastic behavior over a wide deformation range, and, in certain geometries, energy and stress behavior that tend to stabilize the movable mirror during deformation. The compliant support can be configured in a variety of geometries including compression, tension, sheer and diaphragm and of a variety of materials including elastomers, aerogels or other long chained polymers.
    Type: Grant
    Filed: January 19, 2001
    Date of Patent: July 22, 2003
    Assignee: Parvenu, Inc.
    Inventors: Ravi K. Verma, Michael J. Little, Thomas S. Tyrie, John J. Lyon, Ron Pollock
  • Publication number: 20030123125
    Abstract: A detunable Fabry-Perot interferometer, and method of tuning a Fabry-Perot interferometer are provided. The Fabry-Perot interferometer includes a first mirror, a second mirror oriented with respect to tie first mirror so as to define a Fabry-Perot cavity therebetween, and an actuator configured to adjust a resonant wavelength of the Fabry-Perot cavity by varying a gap between the first and second mirrors, wherein the actuator is configured to selectively maintain the first and second mirrors in a substantially non-parallel relationship while the resonant wavelength of the Fabry-Perot interferometer is varied. The detunable Fabry-Perot interferometer can be employed in a multiplexer of a telecommunications system, as provided.
    Type: Application
    Filed: December 31, 2002
    Publication date: July 3, 2003
    Applicant: NP Photonics, Inc.
    Inventor: Michael J. Little
  • Publication number: 20030122107
    Abstract: A photoluminescent thermoplastic multi-component fiber comprising a pigmented component and processing enhanced luminescence and mechanical properties. Most suitably, the pigmented component comprises between 5% and 30% by weight of photoluminescent pigment and the pigmented component is between 20% and 50% by weight of the multi-component fiber. The multi-component fiber can be formed from either POY or FDY, and the multi-component fiber can have many different cross section shapes including sheath/core. These single component or multi-component fibers can be made into a variety of fabrics. Additionally, single component or multi-component fibers can also be formed into single or multi-component meltblown and spunbonded fabrics.
    Type: Application
    Filed: June 26, 2002
    Publication date: July 3, 2003
    Inventors: Behnam Pourdeyhimi, Trevor J. Little
  • Publication number: 20030095998
    Abstract: A drug delivery system in the form of homo-component, bi-component or multi-component fibers wherein one of more of the components comprise a drug compounded with a polymer carrier. These fibers are packed to form a tablet directly, or are chopped and placed in a capsule.
    Type: Application
    Filed: October 31, 2002
    Publication date: May 22, 2003
    Applicant: North Carolina State University
    Inventors: Behnam Pourdeyhimi, Rory Holmes, Trevor J. Little
  • Publication number: 20030048287
    Abstract: A CLI description language is implemented to define a set of command keywords and arguments forming CLI description files. The CLI description language is implemented using Extensible Markup Language (XML). A set of XML tags and corresponding semantic definitions are provided. An XML schema is defined for the CLI description language. The CLI description files are compiled into runtime format using the XML schema. The CLI description files provide a mapping of object names to services of the system.
    Type: Application
    Filed: August 10, 2001
    Publication date: March 13, 2003
    Inventors: Mike J. Little, Stan Froyd
  • Patent number: D518297
    Type: Grant
    Filed: June 14, 2005
    Date of Patent: April 4, 2006
    Inventor: Kellie J. Little
  • Patent number: D483951
    Type: Grant
    Filed: February 13, 2003
    Date of Patent: December 23, 2003
    Inventor: Kellie J. Little