Patents by Inventor Kevin Walker

Kevin Walker 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: 7769819
    Abstract: Embodiments of the present invention provide browser-based clip manipulation methods and systems for rendering and editing a clip. Without limitation, the clip may be a video clip. The clip manipulation facility is associated with at least one editing function, where the editing function is presented as a visual element as a part of a video timeline.
    Type: Grant
    Filed: January 8, 2007
    Date of Patent: August 3, 2010
    Assignee: VideoEgg, Inc.
    Inventors: David Ross Lerman, Matthew Allen Sanchez, Kevin Walker Sladek
  • Patent number: 7768528
    Abstract: Methods and computer program code computer program codes for modifying an expression of an actor in at least one video frame based on performance of the actor in a sequence of frames of video footage. A plurality of control points are identified for characterizing the shape of the actor in each frame of the video footage by a shape vector comprising positions of the control points. The shape vectors of each frame are then warped to a common standard frame thereby generating an aligned shape vector and a transformed image for each frame. The aligned shape vectors and attendant texture vectors are transformed in accordance with specified pose and expression parameters to create new shape and texture vectors which are reinserted into the sequence of frames so as to reanimate the actor.
    Type: Grant
    Filed: November 3, 2006
    Date of Patent: August 3, 2010
    Assignee: Image Metrics Limited
    Inventors: Gareth Edwards, Kevin Walker, Steven Caulkin
  • Patent number: 7760923
    Abstract: A method and system for characterizing a knee joint in terms of its skeletal morphology. A plurality of loci associated with a model of skeletal structure of a knee joint are fitted and used to parameterize positions of the plurality of loci in a given subject and, thereby, to derive parameters of a deformable statistical template. The skeletal morphology is then characterized on the basis of the derived parameters of the deformable statistical template.
    Type: Grant
    Filed: March 16, 2006
    Date of Patent: July 20, 2010
    Assignee: Optasia Medical Limited
    Inventors: Kevin Walker, Jane Haslam, Anthony Holmes
  • Publication number: 20090278294
    Abstract: A clamping system for clamping aerofoils. The clamping system has pivotally mounted engagement members that engage the aerofoil mounted on a pivotally mounted arm either side of the pivotal mounting. The arm can pivot as required relative to the item, to accommodate differences in shape in the item, whilst providing a substantially equal clamping force by both engagement members.
    Type: Application
    Filed: April 14, 2009
    Publication date: November 12, 2009
    Applicant: ROLLS-ROYCE PLC
    Inventors: Yan Wang, Nabil Gindy, Kevin Walker, Jamie Charles McGourlay, Michael James Berry
  • Patent number: 7324110
    Abstract: A system and method for cleaning a set of motion capture data, wherein the data correspond to a set of point coordinates relating to a model but may include missing or inaccurate values. A subset of the motion capture data is identified that corresponds to valid points matching locations of corresponding points of the model, and a best set of model parameters is computed in such a manner as to minimize a norm of the valid points with respect to the model. A complete set of point coordinates is then predicted based on the best set of model parameters and a subsequent set of cleaned motion capture data. Actual points are inserted where validated, and the process is iterated until a specified criterion is met.
    Type: Grant
    Filed: December 2, 2005
    Date of Patent: January 29, 2008
    Assignee: Image Metrics Limited
    Inventors: Gareth Edwards, Kevin Walker, Jane Haslam
  • Publication number: 20070279921
    Abstract: A lighting assembly and a method for manufacturing a lighting assembly are provided. The lighting assembly includes a light module including a lighting element, and an enclosure having a recess for receiving and housing the light module. The lighting assembly also includes a thermally conductive core connected to the light module through the enclosure. The lighting assembly further includes a housing mounted in thermal contact with the core and the enclosure, so as to cause the housing to dissipate heat to an ambient atmosphere.
    Type: Application
    Filed: March 6, 2007
    Publication date: December 6, 2007
    Inventors: Clayton Alexander, Todd Metlen, Doug Botos, Jesse Melrose, Kevin Walker
  • Publication number: 20070123076
    Abstract: The present invention provides an electrical connector (100) comprising a housing assembly (10, 20) defining a slot, a number of contacts (30) assembled to the housing assembly (10, 20), a carriage (80) up and down moveably assembled in the slot; and a latch arm (50) being pivotally mounted to an end of the carriage (80) and being up and down moveable with the carriage (80), wherein the latch arm (50) being pivotally moveable coupled with a downward movement together with the carriage (80), in response to insertion of a daughter card into the slot, from an upper position to a lower position.
    Type: Application
    Filed: November 28, 2006
    Publication date: May 31, 2007
    Inventors: James Sabo, Kevin Walker, Brian Gillespie
  • Publication number: 20070105423
    Abstract: An electrical connector for connecting a sheet-like member includes a housing (1) defining an insertion slot (10); a plurality of terminals (2) arranged in the housing in parallel relationship with a predetermined pitch, each of the terminals having a contact beam (22) extending into the insertion slot and a pivot beam (21) extending substantially parallel to the contact beam; and an actuator (3) rotatably provided for establishing an electrical connection between the sheet-like member and the contact beams. The actuator provides cam portions (31) each interposed between every other the pivot beam. Each of the cam portions provides shaft portions (32) respectively adapted for pivotably engaging with the pivot beams disposed therebeside. The shaft portions extending towards each other respectively from two adjacent cam portions are spaced to define a gap (33) therebetween.
    Type: Application
    Filed: November 4, 2005
    Publication date: May 10, 2007
    Inventors: Brian Gillespie, Kevin Walker, Tod Harian, Robert Brown, Joanne Shipe
  • Publication number: 20070087590
    Abstract: A high density, high speed, low profile, electrical connector (100) includes a housing (10) and conductive contacts (20) partially positioned in the housing. The housing has a base (11) defining therethrough a number of passageways (114). Each contact has a body portion (21) and a pair of cantilevered beams (22) extending from the body portion. A retaining tab (212) is stamped from the body portion and abuts against a projection (116) formed in the passageway for protect the housing from possible movement with respect to a board on which the connector is mounted. The connector also has a stabilizer (30) assembled to the housing.
    Type: Application
    Filed: June 28, 2006
    Publication date: April 19, 2007
    Inventors: losif Korsunsky, Brian Gillespie, Lewis Johnson, Joanne Shipe, Kevin Walker, Robert Brown
  • Publication number: 20070054558
    Abstract: An electrical connector for connecting a sheet-like connection member comprises a housing (1) defining an insertion slot (10), a number of terminals (2) arranged in the housing and each terminal having a contact beam (22) exposed in the insertion slot for contacting the connection member and a bearing beam (21) extending substantially parallel to the contact beam, and a pressing member comprising a front portion (35) and a pulling portion (36) extending beyond the front portion and shifted between an open position where the connection member is inserted in the insertion slot and a closed position where the connection member is urged to electrically contact the contact beam. The pulling portion is conveniently operated to drive the pressing member from the closed position to the open position to release the connection member.
    Type: Application
    Filed: September 3, 2005
    Publication date: March 8, 2007
    Inventors: Tod Harlan, Kevin Walker, Robert Brown, Joanne Shipe, Brian Gillespie
  • Publication number: 20070054529
    Abstract: An electrical connector for connecting a sheet-like connection member comprises a housing (1) defining an insertion slot (10), a number of contacts (2) arranged in the housing, each contact having a contact beam (22) exposed in the insertion slot and a bearing beam (21) extending substantially parallel to the contact beam, and a pressing member (3) associated with the housing and pivotally moveable relative to the housing. The pressing member is provided with an urging portion so as to have the connection member and the corresponding contacts engage with each other. The pressing member further defines an operating portion (36) opposite to the urging portion and extending outwardly away from a pivot axis (P) of the pressing member than other portions of the pressing member so as to allow operators to press in the center of the pressing member where the operating portion is situated. The operating portion also provides an available surface for picking and placing operation.
    Type: Application
    Filed: June 29, 2006
    Publication date: March 8, 2007
    Inventors: Tod Harlan, Kevin Walker, Robert Brown, Joanne Shipe, Brian Gillespie
  • Publication number: 20070004377
    Abstract: A system and method for providing Emergency Alert System (EAS) notifications over Internet Protocol (IP) delivery platforms, including a proxy server coupled to an emergency alert system receiver, a subscriber management database coupled to the proxy server, and an instant messaging server coupled to the proxy server and to the subscriber management server.
    Type: Application
    Filed: June 30, 2005
    Publication date: January 4, 2007
    Inventors: Brad Medford, Kevin Walker, Robert Hill, Thomas Webster
  • Publication number: 20060259334
    Abstract: A method wherein a user may purchase air travel miles based upon a fixed per seat per mile price such that said purchased miles can be used for future use. Upon purchasing the miles, the user is issued a readable media which stores the customer's information and purchase on it. Upon purchase of new miles or upon utilization and use of miles, information is either subtracted or added to the readable medium. The use may utilize his pre-purchased miles until the point at which he has utilized all the miles in his current account. The purchase miles are stored in a central computer.
    Type: Application
    Filed: May 20, 2005
    Publication date: November 16, 2006
    Inventor: Kevin Walker
  • Publication number: 20060216681
    Abstract: A method and system for characterizing a knee joint in terms of its skeletal morphology. A plurality of loci associated with a model of skeletal structure of a knee joint are fitted and used to parameterize positions of the plurality of loci in a given subject and, thereby, to derive parameters of a deformable statistical template. The skeletal morphology is then characterized on the basis of the derived parameters of the deformable statistical template.
    Type: Application
    Filed: March 16, 2006
    Publication date: September 28, 2006
    Inventors: Kevin Walker, Jane Haslam, Anthony Holmes
  • Publication number: 20060134984
    Abstract: A stacked RJ21 receptacle (100) for mating with a mating connector includes a first RJ21 receptacle (2) and a second receptacle (3). An outer shield (1) shields the first and second receptacle. The first and second RJ21 receptacle each has a projecting portion projecting beyond the outer shield. The stacked RJ21 receptacle (100) further includes at least a printed circuit board (5) and a noise suppressing element (4) respectively electrically connecting with the first and second receptacles.
    Type: Application
    Filed: December 21, 2004
    Publication date: June 22, 2006
    Inventors: Iosif Korsunsky, Kevin Walker, James Hyland, Michael Yeomans, Yakov Belopolsky, Leonard Espenshade
  • Publication number: 20060126928
    Abstract: A system and method for cleaning a set of motion capture data, wherein the data correspond to a set of point coordinates relating to a model but may include missing or inaccurate values. A subset of the motion capture data is identified that corresponds to valid points matching locations of corresponding points of the model, and a best set of model parameters is computed in such a manner as to minimize a norm of the valid points with respect to the model. A complete set of point coordinates is then predicted based on the best set of model parameters and a subsequent set of cleaned motion capture data. Actual points are inserted where validated, and the process is iterated until a specified criterion is met.
    Type: Application
    Filed: December 2, 2005
    Publication date: June 15, 2006
    Inventors: Gareth Edwards, Kevin Walker, Jane Haslam
  • Publication number: 20060030221
    Abstract: A modular jack connector (100) includes a housing (1) defining an inner space (10). A partition (11) is formed within the space. The partition forms with a plurality of fingers (12) and defines a plurality of slots (13) between two adjacent fingers. A plurality of contacts (321, 331) assembled to the housing. Each contact includes a contact engaging portion (3212, 3312) extending through the slots. At least one of the fingers and the contact engaging portions includes a reduced-dimension-portion such that clearance between the contact engaging portion and the slot is increased.
    Type: Application
    Filed: August 5, 2004
    Publication date: February 9, 2006
    Inventors: James Hyland, Kevin Walker
  • Publication number: 20060030220
    Abstract: An electrical connector (100) includes an RJ 45 block (3), an RJ11 component (5), a stacked USB component (4) and an internal modem (6) having a plurality of pinholes (61) and electrical components and circuitry. The RJ45 block (3) includes a header (35) defining a plurality of slots (351). A plurality of right-angle pins (352) are received in corresponding slots and inserted into corresponding pinholes of the modem. The RJ11 component includes a plurality of contacts being directly soldered to the modem. The stacked USB component abuts against the modem.
    Type: Application
    Filed: August 6, 2004
    Publication date: February 9, 2006
    Inventors: Yakov Belopolsky, Michael Yeomans, Charles Blichasz, Kevin Walker
  • Publication number: 20050282442
    Abstract: An electrical adapter (100) includes a first housing member (1), a second housing member (2) coupled with the first housing member, and a number of first, second and third conductive terminals (312, 322, 332). The first housing member has a first mating face (11) defining a first upper and lower receptacles (111, 112). The second housing member has a second mating face (21) defining a second receptacle (211). The first, second and third conductive terminals (312, 322, 332) respectively have contacting portions (314, 324, 334) extending into corresponding receptacles. Latching means are arranged between the first and second housing members so as to fasten the first housing member and the second housing together.
    Type: Application
    Filed: June 18, 2004
    Publication date: December 22, 2005
    Inventors: James Hyland, Iosif Korsunsky, Charles Blichasz, Kevin Walker, Michael Yeomans
  • Publication number: 20050255745
    Abstract: A stacked electrical connector assembly (100) mounted on a main printed circuit board includes an insulative housing (1), an array of USB and modular conductive terminals (24, 222) received in the housing, and a metal outer shell (5) substantially surrounding the insulative housing. The housing defines a USB plug-receiving cavity (101) and a modular plug-receiving cavity (102) stacked beneath the USB plug-receiving cavity. The USB conductive terminals (24) have USB contacting portions (242) exposed in the USB plug-receiving cavity adapted for mating with a USB type plug. The modular conductive terminals (222) have modular contacting portions (223) disposed in the modular plug-receiving cavity adapted for mating with an RJ type plug.
    Type: Application
    Filed: May 11, 2004
    Publication date: November 17, 2005
    Inventors: Kevin Walker, James Hyland