Patents by Inventor Christopher A. Howard

Christopher A. Howard 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: 20020030964
    Abstract: A surface mounted panel adapter for a socket mounted electricity meter allows a socket mounted electricity meter to be installed on a switchboard. The surface mounted panel adapter is designed to attach to the back of a switchboard, and to expose a meter socket which is mounted on the front wall of the surface mounted panel adapter and which is exposed through the front wall of the switchboard. A standard socket mounted electricity meter can be mounted in the meter socket through the opening in the switchboard. Electrical connections to the meter socket are made using at least one terminal strip mounted on the rear wall of the panel adapter, and readily accessible to an installer who is behind the switchboard panel.
    Type: Application
    Filed: July 9, 2001
    Publication date: March 14, 2002
    Inventor: Christopher Howard Matthews
  • Patent number: 6291228
    Abstract: A vaccine comprises a non-cytopathogenic strain of bovine viral diarrhoea virus, grown in a bovine derived cell line such as MDBK and killed, for example with &bgr;-propiolactone. The adjuvant is Quil A.
    Type: Grant
    Filed: February 7, 1996
    Date of Patent: September 18, 2001
    Assignee: Vericore Limited
    Inventors: John Christopher Howard, Michael Cyril Clarke, John Brownlie
  • Patent number: 6262713
    Abstract: A computer system comprising a computer operable in a computer mode for receiving and transmitting computer information, a television mode for receiving and transmitting television information, and a combination computer/television mode for receiving and transmitting computer and television information. A display is operably associated with the computer for displaying in the computer mode the computer information, in the television mode the television information, and in the computer/television mode the computer and television information. The computer system also comprises at least one television window displayed on the display for displaying the television information, at least one computer window displayed on the display for displaying the computer information, a computer focus for the computer window to control the computer information, and a television focus for the television window to control the television information independent of the computer focus.
    Type: Grant
    Filed: March 31, 1997
    Date of Patent: July 17, 2001
    Assignee: Compaq Computer Corporation
    Inventors: Kevin J. Brusky, Christopher A. Howard
  • Patent number: 6259596
    Abstract: A surface mounted panel adapter for a socket mounted electricity meter allows a socket mounted electricity meter to be installed on a switchboard. The surface mounted panel adapter is designed to attach to the back of a switchboard, and to expose a meter socket which is mounted on the rear wall of the surface mounted panel adapter through the front wall of the switchboard. A standard socket mounted electricity meter can be mounted in the meter socket through the opening in the switchboard. Electrical connections to the meter socket can be either on the rear of the panel adapter, or on the bottom of the panel adapter.
    Type: Grant
    Filed: August 1, 2000
    Date of Patent: July 10, 2001
    Inventor: Christopher Howard Matthews
  • Patent number: 6254779
    Abstract: An acidic organics-containing waste water stream (12) derived from for example plant for the production of an aromatic carboxylic acid such as terephthalic acid is treated to allow recovery of alkali and water for recycle to the production process. The treatment comprises adjusting the pH of the waste water stream using an alakaline medium, oxidising (10) the organics content of the stream to convert the same to water, carbon dioxide and (bi)carbonate ions, and supplying the treated stream to a reverse osmosis membrane (28, 30) to produce a retentate containing (bi)carbonate ions and cations derived from the alkaline medium and a permeate which is substantially free of those components. The retentate (46) is recycled for use in adjustment of the pH of the waste water stream and, if desired, water-consuming facilities which can tolerate less pure water.
    Type: Grant
    Filed: February 11, 2000
    Date of Patent: July 3, 2001
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Ian Charles Jeffery, Christopher Howard Jackson
  • Patent number: 6219041
    Abstract: A computer convergence device, operable in a at least two modes, such as a computer mode and a video mode and when in the video mode the computer convergence device is operable in at least two states. The computer convergence device includes a universal graphic user interface for providing information corresponding to the operating states. The universal graphic user interface receives inputs from a user which can be used to control various characteristics of each operating state, and can be used to change the operating state of the computer convergence device. The computer convergence device further includes a controller for interfacing between the universal graphic user interface and the processes of the operating states.
    Type: Grant
    Filed: September 30, 1997
    Date of Patent: April 17, 2001
    Assignee: Compaq Computer Corporation
    Inventors: Derrill L. Sturgeon, Mark P. Vaughan, Christopher A. Howard
  • Patent number: 6118744
    Abstract: A purchaser of DVD unit establishes a list of users who may access the DVD unit, and corresponding restrictions that apply to each user. When a user attempts to play a DVD disc, the unit examines the DVD disc for parental management information. If the DVD disc does not contain the parental management information, then the unit will only permit access if the user has no content restrictions. If the DVD disc does contain the parental management information, then the unit will compare it to the restrictions applicable to the user. Where the parental management information indicates that the material exceeds the restrictions applicable to the user, the unit will not play the DVD disc.
    Type: Grant
    Filed: September 30, 1997
    Date of Patent: September 12, 2000
    Assignee: Compaq Computer Corporation
    Inventors: Derrill L. Sturgeon, Christopher A. Howard
  • Patent number: 6104601
    Abstract: A panel adapter for a socket meter allows a socket mounted electricity meter to be installed in a switchboard. The adapter is designed to attach to the back of the front of a switchboard, and it is substantially in the shape of a rectangular cube having a front wall and a rear wall. A meter socket is mounted to its rear wall, and the front wall has an opening which may have a diameter which is substantially the same as the front of the meter, or, alternatively, which is larger so as to enable a meter to be mounted in its socket through the opening. If the opening is larger than the meter, the adapter may, optionally, include a removable face plate to fill the space left by the larger opening. Embodiments of the panel adapter include data connectors on the rear wall, and adjustable length legs to allow for the installation of meters having differing lengths.
    Type: Grant
    Filed: January 27, 1999
    Date of Patent: August 15, 2000
    Inventor: Christopher Howard Matthews
  • Patent number: 6064385
    Abstract: A system operable with a Digital Versatile/Video Disc source, which system includes a scheme for altering one or more user preferences without interrupting the playback of a DVD title. Whereas the DVD title may have title-specific or content-provider-specific settings, the present invention decouples the user-selected preferences from the settings and stores them in a persistent medium. A generalized graphic user interface is presented for allowing a user to read the persistent medium to determine current preference values and to change them if desired. The changed values are then written back to the persistent medium so as to be available for current or future playback sessions of the DVD title. As a variation, the generalized graphic user interface may be used for providing an indication as to what other preference values are available for that title in addition to the current value in effect.
    Type: Grant
    Filed: September 30, 1997
    Date of Patent: May 16, 2000
    Assignee: Compaq Computer Corporation
    Inventors: Derrill L. Sturgeon, Christopher A. Howard
  • Patent number: 6012112
    Abstract: A DVD assembly, and an associated method, for a convergent device, such as a television converged into a computer. The DVD assembly is integrated into the convergent device to facilitate ease of user control over operation of the DVD assembly. Common control interfaces which include the "look and feel" of the control interfaces otherwise used by the convergent device simplify operational control over operation of the DVD assembly.
    Type: Grant
    Filed: September 30, 1997
    Date of Patent: January 4, 2000
    Assignee: Compaq Computer Corporation
    Inventors: Thomas J. Brase, Derrill L. Sturgeon, Donald K. Zickefoose, Christopher A. Howard, William H. Ellis, Mark P. Vaughn, Drew S. Johnson
  • Patent number: 5905497
    Abstract: A computer system has a computer display with two methods of navigation: discrete and continuous. In discrete navigation, a cursor is moved discretely using a set of arrow keys while in the continuous navigation, a pointer or other screen object has analog movement to any position on the screen using a trackball or other device. When the discrete navigational method is used to highlight a menu item in a menu on a computer display, the computer system masks the display of the pointer until re-activation of the pointer in the second navigational method. In addition, the computer system recalculates the location of the pointer to a position in the center of the highlighted menu item.
    Type: Grant
    Filed: March 31, 1997
    Date of Patent: May 18, 1999
    Assignee: Compaq Computer Corp.
    Inventors: Mark P. Vaughan, Derrill L. Sturgeon, Christopher A. Howard, Kevin J. Brusky
  • Patent number: 5770907
    Abstract: A system and method for manufacturing and/or molding a plurality of parts, such as a sleeve bearing and a roller bearing, into a predetermined position in the housing wiper motor comprising a component such as a housing. The wiper motor comprises a motor housing, a plurality of bearings integrally insert molded into a predetermined position in the motor housing and a motor situated in the motor housing and having a plurality of shafts which are received in the plurality of bearings. The method for molding a motor housing for use in the vehicle comprises the steps of situating at least one part, such as the sleeve bearing, into a mold for molding the motor housing and then insert molding the housing such that the at least one part becomes integrally formed or molded into a predetermined position therein. In a preferred embodiment, the part is molded into the housing such that it is aligned within a tolerance range of about -0.05 mm to +30 0.05 mm.
    Type: Grant
    Filed: August 14, 1995
    Date of Patent: June 23, 1998
    Assignee: ITT Automotive Electrical Systems, Inc.
    Inventors: Peter John Danish, Frank Richard Lombardo, Christopher Howard Jones
  • Patent number: 4964410
    Abstract: A system for allowing interactive time measurement and comparison of events and indication of heart rate intervals is disclosed. A part of vertical lines, an anchor bar and a movable or measurement bar, are displayed on a graphic display along with the signal to be analyzed. The bars can be moved relative to each other and the time between the two bars is indicated above a horizontal line connecting the bars. The bars may be locked in place and moved to a different portion of the gathered signals to allow precise comparison. Additionally, a signal channel is monitored for maximum, minimum and baseline values. These values are used to determine a maximum deviation from the baseline and from that deviation an event trigger level is developed. The time between two signal portions greater than the trigger level is measured and displayed as the heart rate.
    Type: Grant
    Filed: November 15, 1988
    Date of Patent: October 23, 1990
    Assignee: Coherent Systems, Inc.
    Inventors: Edward Leahey, Alexander J. Zinner, III, Christopher A. Howard