Patents by Inventor Ralph Edwards

Ralph Edwards 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: 20100040752
    Abstract: An antilip system for a food patty forming apparatus of the type having a reciprocating mold plate with at least one cavity. The system uses an adjustable escape passage to relieve pressure within a mold plate cavity. The system comprises a breather plate with antilip holes, a passage plate with antilip holes, and an adjusting bar movable between a full open position, a full closed position, and a plurality of intermediate positions. The passage plate also has a passage recycle channel for returning relieved materials to a hopper.
    Type: Application
    Filed: August 15, 2008
    Publication date: February 18, 2010
    Inventors: Ralph Edward Doner, Ronald F. LaBruno, Joseph Allen Ebert
  • Publication number: 20100020821
    Abstract: A network device has a communications link to allow the device to communicate with customer devices and a processor. The processor is to receive neighbor discovery messages from requesting customer devices, examine the neighbor discovery messages to determine if the neighbor discovery message should be forwarded to other of the customer devices, and respond to the requesting customer devices.
    Type: Application
    Filed: October 1, 2009
    Publication date: January 28, 2010
    Applicant: Cisco Technology, Inc.
    Inventors: Ralph Edward Droms, Madhu Sudan
  • Patent number: 7646786
    Abstract: A network device has a communications link to allow the device to communicate with customer devices and a processor. The processor is to receive neighbor discovery messages from requesting customer devices, examine the neighbor discovery messages to determine if the neighbor discovery message should be forwarded to other of the customer devices, and respond to the requesting customer devices.
    Type: Grant
    Filed: December 30, 2004
    Date of Patent: January 12, 2010
    Assignee: Cisco Technology, Inc.
    Inventors: Ralph Edward Droms, Madhu Sudan
  • Publication number: 20090236544
    Abstract: An analyte for atomic spectrometry detection is prepared by introducing an aerosol of the analyte into a chamber, and irradiating the aerosol with ultraviolet light in the presence of a low molecular weight organic acid or other suitable photoactivatable ligand donor species to create vapor containing the analyte. The vapor containing the analyte is extracted from the chamber and used for atomic spectrometry detection.
    Type: Application
    Filed: December 12, 2005
    Publication date: September 24, 2009
    Applicant: NATIONAL RESEARCH COUNCIL OF CANADA
    Inventors: Ralph Edward Sturgeon, Zoltan Mester, Xuming Guo
  • Patent number: 7485224
    Abstract: In some embodiments, a system may reduce contaminants in water. A system may include a biofilm in a container. The biofilm may be formed from one or more bacteria coupled to one or more substrates. The bacteria may be selected to maximize the reduction of contaminants in water. The system may include one or more bacteria generators to provide bacteria to the biofilm and/or one or more air sources to provide an air bubble stream to the container and/or the bacteria generator. In some embodiments, bacteria may be preserved in a starvation phase. Bacteria may be incubated until they reach a starvation phase. The bacteria may then be preserved as beads or immobilized on a substrate. The preserved bacteria may be used in a system for the reduction of contaminants in water.
    Type: Grant
    Filed: March 3, 2006
    Date of Patent: February 3, 2009
    Assignee: Sam Houston State University
    Inventors: Robert Gavin Jones, Gordon Alf Plishker, Joshua Richard Quinn, Ralph Edward Holm
  • Publication number: 20090005760
    Abstract: The present invention is directed towards sealable and repositionable endovascular implant grafts, and methods for their use for the treatment of aortic aneurysms and other structural vascular defects. Sealable, repositionable endograft systems for placement in a blood vessel are disclosed, in which endograft implants with circumferential sealable collars and variable sealing devices upon deployment achieve a desired controllable seal between the collar and the vessel's inner wall. Embodiments of endovascular implants according to the present invention may further be provided with retractable retention tines or other retention devices allowing an implant to be repositioned before final deployment. An endograft system according to the present invention further comprises a delivery catheter to allow placement through a peripheral arteriotomy site, and of sufficient length to allow advancement into the thoracic or abdominal aorta.
    Type: Application
    Filed: July 31, 2007
    Publication date: January 1, 2009
    Inventors: Richard George Cartledge, John Cartledge, Ralph Edward Gaskins, JR.
  • Publication number: 20080312327
    Abstract: Provided is an improved liquid composition for the treatment of surfaces, preferably the skin and/or hair in order to provide a cleaning and/or sanitizing effect thereto, which necessarily comprises: one or more detersive surfactants selected from anionic, nonionic, cationic, and amphoteric surfactants; a first biocidal constituent(s) which provide a biocidal effect in conjunction with at least one or more second biocidal constituent(s) selected from benzoic acid, benzoic acid derivatives and salts thereof or farnesol, one or more pH adjusting constituents, optionally one or more organic solvents, hydrotropes, and further additive constituents, and water. In preferred embodiments the hydrotrope and/or organic solvents are desirably excluded from the compositions, and the composition is thickened. The compositions are particularly useful as a hand wash composition, body wash or shampoo.
    Type: Application
    Filed: August 26, 2005
    Publication date: December 18, 2008
    Applicant: RECKITT BENCKISER INC.
    Inventors: Ralph Edward Rypkema, Haoming Yuan
  • Publication number: 20080259925
    Abstract: In one embodiment, a method comprises detecting, by a router, a first router advertisement message from an attachment router that provides an attachment link used by the router, the first router advertisement message specifying a first IPv6 address prefix owned by the attachment router and usable for address autoconfiguration on the attachment link. The router detects an unsolicited delegated IPv6 address prefix from the attachment router and that is available for use by the router. The router claims a second IPv6 address prefix from at least a portion of the delegated IPv6 address prefix, for use on at least one ingress link of the router.
    Type: Application
    Filed: April 23, 2007
    Publication date: October 23, 2008
    Inventors: Ralph Edward Droms, Anthony Lee Hain
  • Publication number: 20080263353
    Abstract: In one embodiment, a method comprises detecting, by a router, an unsolicited first router advertisement message from an attachment router that provides an attachment link used by the router, the first router advertisement message specifying a first IPv6 address prefix owned by the attachment router and usable for address autoconfiguration on the attachment link; detecting, by the router, an unsolicited delegated IPv6 address prefix from the attachment router and that is available for use by the router; and automatically selecting by the router a second IPv6 address prefix based on concatenating a suffix to the delegated IPv6 address prefix, including dynamically generating the suffix based on a prescribed distributed hash operation executed by the router, the second IPv6 address prefix for use on at least one ingress link of the router.
    Type: Application
    Filed: August 20, 2007
    Publication date: October 23, 2008
    Inventors: Ralph Edward Droms, Pascal Thubert
  • Patent number: 7431832
    Abstract: In some embodiments, a system may reduce contaminants in water. A system may include a biofilm in a container. The biofilm may be formed from one or more bacteria coupled to one or more substrates. The bacteria may be selected to maximize the reduction of contaminants in water. The system may include one or more bacteria generators to provide bacteria to the biofilm and/or one or more air sources to provide an air bubble stream to the container and/or the bacteria generator. In some embodiments, bacteria may be preserved in a starvation phase. Bacteria may be incubated until they reach a starvation phase. The bacteria may then be preserved as beads or immobilized on a substrate. The preserved bacteria may be used in a system for the reduction of contaminants in water.
    Type: Grant
    Filed: March 3, 2006
    Date of Patent: October 7, 2008
    Assignee: Sam Houston State University
    Inventors: Gordon Alf Plishker, Robert Gavin Jones, Ralph Edward Holm, Joshua Richard Quinn
  • Publication number: 20080143307
    Abstract: A power supply system includes a regulator for receiving an input voltage and producing an output voltage, the regulator including an output device and a controller coupled to the regulator. The controller is configured to monitor at least one operating parameter of the output device and, in response, generate a control signal that adjusts the input voltage to a minimum input voltage needed to maintain the output device in saturation regardless of variation in the monitored operating parameter.
    Type: Application
    Filed: December 14, 2007
    Publication date: June 19, 2008
    Inventors: Keith Nelson Bassett, Ralph Edward Anderson, Samuel H. Nork
  • Patent number: 7290768
    Abstract: Game played using match-related medium for printing gaming instructions and indicia. At least one of interior surfaces of a matchbook or matchbox carrier is printed with gaming indicia used for comparison against gaming indicia printed at least one of match sticks or match splints. Game instructions are also printed on the interior surfaces of the matchbook or matchbox carrier. A serial number printed on at least one of the matchbook, matchbox, matchstick or match splint provides control over the game. Game indicia is related to at least one of: Five-card Poker, Seven-card Poker; Pai Gow Poker, Baccarat, lotteries and raffles.
    Type: Grant
    Filed: August 16, 2004
    Date of Patent: November 6, 2007
    Inventor: Ralph Edward Viarrial, Jr.
  • Patent number: 7273021
    Abstract: A wild bird game feeder, having a cylindrical shell with a closed flat bottom and a lid which is removable or which has a bung, through which game bird feed may be introduced. Within the interior of the cylindrical shell is a partition and partition top which defines and encloses a smaller subspace within the interior space of the cylindrical shell. An opening in the partition allows feed to flow into the smaller space. An access opening is defined in the sidewall of the cylindrical shell, giving external access to the smaller space within the partition and partition top. A curvilinear hood is positioned medially above the access opening. A perch or ledge is provided along the bottom edge of the access opening for the benefit of smaller game birds.
    Type: Grant
    Filed: September 20, 2005
    Date of Patent: September 25, 2007
    Inventor: Ralph Edward Russell
  • Patent number: 7269015
    Abstract: A heat sink assembly for cooling a heat generating integrated circuit (IC) component is provided. The assembly includes a heat sink base positioned adjacent the IC component and a thermal interface member positioned between the heat sink base and the IC component. The interface member has a first surface in abutting engagement with the heat sink base and an opposite second surface in abutting engagement with an outer surface of a lid on the IC component. The first and second surfaces each include a plurality of protrusions to increase a number of contact points between the interface member and the heat sink base and between the interface member and the outer surface of the lid to facilitate a transfer of heat from the IC component to the heat sink base.
    Type: Grant
    Filed: February 1, 2005
    Date of Patent: September 11, 2007
    Assignee: Tyco Electronics Corporation
    Inventors: Craig Warren Hornung, John Thomas Larkin, Jr., Ralph Edward Spayd, Jr.
  • Publication number: 20070205151
    Abstract: In some embodiments, a system may reduce contaminants in water. A system may include a biofilm in a container. The biofilm may be formed from one or more bacteria coupled to one or more substrates. The bacteria may be selected to maximize the reduction of contaminants in water. The system may include one or more bacteria generators to provide bacteria to the biofilm and/or one or more air sources to provide an air bubble stream to the container and/or the bacteria generator. In some embodiments, bacteria may be preserved in a starvation phase. Bacteria may be incubated until they reach a starvation phase. The bacteria may then be preserved as beads or immobilized on a substrate. The preserved bacteria may be used in a system for the reduction of contaminants in water.
    Type: Application
    Filed: March 3, 2006
    Publication date: September 6, 2007
    Inventors: Gordon Alf Plishker, Robert Gavin Jones, Ralph Edward Holm, Joshua Richard Quinn
  • Publication number: 20070207534
    Abstract: In some embodiments, a system may reduce contaminants in water. A system may include a biofilm in a container. The biofilm may be formed from one or more bacteria coupled to one or more substrates. The bacteria may be selected to maximize the reduction of contaminants in water. The system may include one or more bacteria generators to provide bacteria to the biofilm and/or one or more air sources to provide an air bubble stream to the container and/or the bacteria generator. In some embodiments, bacteria may be preserved in a starvation phase. Bacteria may be incubated until they reach a starvation phase. The bacteria may then be preserved as beads or immobilized on a substrate. The preserved bacteria may be used in a system for the reduction of contaminants in water.
    Type: Application
    Filed: March 3, 2006
    Publication date: September 6, 2007
    Inventors: Robert Gavin Jones, Gordon Alf Plishker, Joshua Richard Quinn, Ralph Edward Holm
  • Patent number: 7251138
    Abstract: A thermal management system for an IC device mounted on a circuit board is provided. The system includes a socket housing and an array of power contacts disposed within the housing. The power contacts deliver power to an underside of the IC device and generate heat at the underside of the IC device. A heat conducting interface conveys heat from the underside of the IC device to a heat sink positioned above the IC device.
    Type: Grant
    Filed: August 24, 2004
    Date of Patent: July 31, 2007
    Assignee: Tyco Electronics Corporation
    Inventors: Craig Warren Hornung, Ralph Edward Spayd, Jr., Stephen Del Prete, Chong Sheng Wang
  • Patent number: 7044085
    Abstract: This invention is a device that utilizes a specialized shocking mechanism to deter nuisance animals. Through cognitive learning, the device teaches animals to keep away from areas where they have established themselves as a problem.
    Type: Grant
    Filed: March 29, 2004
    Date of Patent: May 16, 2006
    Inventor: Ralph Edward Arnold
  • Patent number: 7039035
    Abstract: An access router of a local mobile network includes a delegation resource for delegating address prefixes and a routing resource configured for parsing reverse routing headers from received data packets. The delegation resource supplies each mobile router attaching to the local mobile network with a corresponding unique delegated address prefix within an available network prefix for use within the local mobile network. Each mobile router attached to the access router via another mobile router utilizes a reverse routing header to establish a tunnel with the access router, enabling the access router to source route messages to the mobile router via its corresponding local care-of address and next-hop addresses specified in the reverse routing header. Each mobile router creates a remote care-of address based on the delegated address prefix, minimizing the need for binding updates with the corresponding home agent as the mobile router moves within the local mobile network.
    Type: Grant
    Filed: March 23, 2004
    Date of Patent: May 2, 2006
    Assignee: Cisco Technology, Inc.
    Inventors: Ralph Edward Droms, Pascal Thubert
  • Patent number: 6930081
    Abstract: Aqueous disinfecting and cleaning compositions and concentrates which are efficacious against gram positive and gram negative bacteria, have relatively low volatile organic content (“VOC”) and are surprisingly mild to the user of the compositions. The compositions include a quaternary ammonium compound as its primary germicidal active agent, have a low content of active constituents, and do not include organic solvents such as alcohols, glycols, or glycol ethers in significant amounts.
    Type: Grant
    Filed: March 10, 1999
    Date of Patent: August 16, 2005
    Assignee: Reckitt Benckiser Inc.
    Inventors: Robert Zhong Lu, Dennis Thomas Smialowicz, Ralph Edward Rypkema, Karen Ann McCue, Andrew Arno Kloeppel, Diane Joyce Burt, Michael David Love, Robert William Bogart, Narendra Vrajlal Nanavati, Frederic Albert Taraschi