Patents by Inventor Joseph Stevens

Joseph Stevens 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: 20030023604
    Abstract: Aspects of the present embodiments provide an eCommerce environment adapted to accept and process various message types (e.g. cXML and mXML). In general, requests are provided from a requesting entity to an application hosting entity. Data from incoming requests are mapped to a format understandable to an appropriate application(s). Responses from the application(s) are then mapped into a response format acceptable by the requesting entity.
    Type: Application
    Filed: April 18, 2001
    Publication date: January 30, 2003
    Applicant: International Business Machines Corporation
    Inventors: Terrence Ross O'Brien, William Craig Rapp, Richard Joseph Stevens
  • Patent number: 6494219
    Abstract: Embodiments of the invention generally provide an etchant mixing assembly for a semiconductor processing system. The etchant mixing assembly includes at least one acid source, at least one oxidizer source, a mixing tank selectively in fluid communication with the at least one acid source and the at least one oxidizer source, and a mixed etchant tank in fluid communication with the mixing tank. Additionally, a system controller configured to sense a low level of fluid in the mixed etchant tank, cause a fresh fluid solution to be mixed in the mixing tank, and cause the fresh fluid solution to the communicated to the mixed etchant tank is also provided in the etchant mixing assembly.
    Type: Grant
    Filed: July 12, 2000
    Date of Patent: December 17, 2002
    Assignee: Applied Materials, Inc.
    Inventors: Radha Nayak, Yezdi Dordi, Joseph Stevens, Peter Hey
  • Patent number: 6444101
    Abstract: A contact ring applies electroplating to a substrate having an electrically conductive portion. The contact ring comprises an annular insulative body, a conductive biasing member, and a seal member. The annular insulative body defines a central opening. The conductive biasing member is configured to exert a biasing force upon the substrate.
    Type: Grant
    Filed: November 12, 1999
    Date of Patent: September 3, 2002
    Assignee: Applied Materials, Inc.
    Inventors: Joseph Stevens, Norman Cowan, Chien-Shien Tzou
  • Publication number: 20020029961
    Abstract: The present invention provides an electrochemical deposition system that is designed with a flexible architecture that is expandable to accommodate future designs and gap fill requirements and provides satisfactory throughput to meet the demands of other processing systems. The electrochemical deposition system generally comprises a mainframe having a mainframe wafer transfer robot, a loading station disposed in connection with the mainframe, one or more processing cells disposed in connection with the mainframe, and an electrolyte supply fluidly connected to the one or more electrical processing cells. Preferably, the electrochemical deposition system includes a spin-rinse-dry (SRD) station disposed between the loading station and the mainframe, a rapid thermal anneal chamber attached to the loading station, and a system controller for controlling the electrochemical deposition process and the components of the electrochemical deposition system.
    Type: Application
    Filed: May 29, 2001
    Publication date: March 14, 2002
    Applicant: Applied Materials, Inc.
    Inventors: Yezdi Dordi, Donald J. Olgado, Ratson Morad, Peter Hey, Mark Denome, Michael Sugarman, Mark Lloyd, Anna Marie Lloyd, Joseph Stevens, Dan Marohl, Ho Seon Shin, Eugene Ravinovich, Robin Cheung, Ashok K. Sinha, Avi Tepman, Dan Carl, George Birkmaier
  • Publication number: 20020029962
    Abstract: A contact ring applies electroplating to a substrate having an electrically conductive portion. The contact ring comprises an annular insulative body, a conductive biasing member, and a seal member. The annular insulative body defines a central opening. The conductive biasing member is configured to exert a biasing force upon the substrate.
    Type: Application
    Filed: November 12, 1999
    Publication date: March 14, 2002
    Inventors: JOSEPH STEVENS, NORMAN COWAN, CHIEN-SHIEN TZOU
  • Patent number: 6304173
    Abstract: A vehicle display system includes a display which is selectively movable between a first position in which it is viewable by a driver and a second position in which it is viewable by the rear passengers but not the driver. In the first position, the display provides a rear view from a camera mounted at the rear of the vehicle. In the second position, the display provides entertainment to the passengers in the rear seats.
    Type: Grant
    Filed: January 29, 1999
    Date of Patent: October 16, 2001
    Assignee: Lear Automotive Dearborn Inc
    Inventors: Silviu Pala, Phil LeMay, Scott Shields, Terence Duncan, Michael Maass, Joseph Stevens, John McConnell, Jerome Ng, Ozer M. N. Teitelbaum
  • Publication number: 20010022553
    Abstract: A vehicle display system includes a display which is selectively movable between a first position in which it is viewable by a driver and a second position in which it is viewable by the rear passengers but not the driver. In the first position, the display provides a rear view from a camera mounted at the rear of the vehicle. In the second position, the display provides entertainment to the passengers in the rear seats.
    Type: Application
    Filed: January 29, 1999
    Publication date: September 20, 2001
    Inventors: SILVIU PALA, PHIL LEMAY, SCOTT SHIELDS, TERENCE DUNCAN, MICHAEL MAASS, JOSEPH STEVENS, JOHN MCCONNELL, JEROME NG, OZER M.N. TEITELBAUM
  • Patent number: 6258220
    Abstract: The present invention provides an electro-chemical deposition system that is designed with a flexible architecture that is expandable to accommodate future designs and gap fill requirements and provides satisfactory throughput to meet the demands of other processing systems. The electro-chemical deposition system generally comprises a mainframe having a mainframe wafer transfer robot, a loading station disposed in connection with the mainframe, one or more processing cells disposed in connection with the mainframe, and an electrolyte supply fluidly connected to the one or more electrical processing cells. Preferably, the electro-chemical deposition system includes a spin-rinse-dry (SRD) station disposed between the loading station and the mainframe, a rapid thermal anneal chamber attached to the loading station, and a system controller for controlling the electro-chemical deposition process and the components of the electro-chemical deposition system.
    Type: Grant
    Filed: April 8, 1999
    Date of Patent: July 10, 2001
    Assignee: Applied Materials, Inc.
    Inventors: Yezdi Dordi, Donald J. Olgado, Ratson Morad, Peter Hey, Mark Denome, Michael Sugarman, Mark Lloyd, Joseph Stevens, Dan Marohl, Ho Seon Shin, Eugene Ravinovich, Robin Cheung, Ashok K. Sinha, Avi Tepman, Dan Carl, George Birkmaier
  • Patent number: 6159055
    Abstract: An substrate support pedestal having an RF contact assembly that utilizes a canted spring to make electrical connection to the cathode. The canted spring has coils that are tilted in one direction and joined end to end to form a doughnut shape. Such a spring creates multiple parallel self-loading electrical connections via the turns of the spring. The turns act like electrical wires to ensure reliable RF electrical energy transfer. The canted spring contact of the present invention allows for flat contact between the pedestal and the chuck.
    Type: Grant
    Filed: July 31, 1998
    Date of Patent: December 12, 2000
    Assignee: Applied Materials, Inc.
    Inventors: Peter Satitpunwaycha, Joseph Stevens
  • Patent number: 6007898
    Abstract: Three dimensional fiber networks which are semi-rigid and dimensionally stable are made from textile fabrics that have projections and optional depressions which are compressible and return to their original shape after being compressed. The fiber networks are made by the thermo-mechanical deformation of textile fabrics that are in turn made from thermoplastic fibers. The fiber networks have particular utility as cushioning and impact absorbing materials.
    Type: Grant
    Filed: March 23, 1998
    Date of Patent: December 28, 1999
    Assignee: HNA Holdings, Inc.
    Inventors: Dai W. Kim, Joseph Steven Wiley Haas, William Edward Bessey
  • Patent number: 5974856
    Abstract: A method allows the rapid evaluation of physical properties of chassis elastomeric devices in a motor vehicle. A parametric controller (26) provides a parametric state signal to a elastomer control module (24), which in turn generates an appropriate electrical current signal which is communicated to a variable elastomeric device (22) which includes a magnetorheological elastomer having iron particles embedded therein and a coil operatively associated therewith. When the coil is energized by electrical current signal provided from the elastomer control module (24), a magnetic field is generated which provides predetermined variability in the physical properties of the elastomeric device (22), allowing the rapid evaluation of vehicle performance for given physical properties of the elastomeric device (22).
    Type: Grant
    Filed: May 27, 1997
    Date of Patent: November 2, 1999
    Assignee: Ford Global Technologies, Inc.
    Inventors: Larry Dean Elie, John Matthew Ginder, Joseph Steven Mark, Mark Edward Nichols, William Mcmurray Stewart
  • Patent number: 5814999
    Abstract: A method and apparatus for measuring displacement and force transferred through an elastomeric member, such as a suspension bushing (17) as used in a suspension of a motor vehicle, comprises an inner cylinder (26) fixedly connected to a suspension member (23), and an outer cylinder (28) fixedly connected to a chassis member (29). A magnetorheological elastomer (32), having particles embedded therein, is interposed between the inner (26) and outer (28) cylinders, and an electrode (44) is disposed about the inner cylinder (26). When the electrode (44) is energized by electrical current provided from module (18), a preselected electrical state resulting from the dielectric properties of the magnetorheological elastomer (32) varies in a predetermined manner in response to changes in displacement of the elastomeric material (32).
    Type: Grant
    Filed: May 27, 1997
    Date of Patent: September 29, 1998
    Assignee: Ford Global Technologies, Inc.
    Inventors: Larry Dean Elie, John Matthew Ginder, Joseph Steven Mark, Mark Edward Nichols
  • Patent number: 5812684
    Abstract: An noise attenuation system disposed on a movable side glass (14) of a motor vehicle for reducing the noise within the passenger compartment. In the preferred embodiment, a piezoceramic sensor (46) and piezoceramic actuators (42, 44) are disposed on a side glass (14) below the beltline (24) of a door (10) on a motor vehicle. The actuators (42, 44) are controllably vibrated in reverse phase to a signal generated by the sensor (46) to cancel or reduce vibrations of the side glass (14). The noise transmitted into the passenger compartment by the side glass (14) is thereby significantly reduced.
    Type: Grant
    Filed: July 5, 1995
    Date of Patent: September 22, 1998
    Assignee: Ford Global Technologies, Inc.
    Inventor: Joseph Steven Mark
  • Patent number: 5731062
    Abstract: Three dimensional fiber networks which are semi-rigid and dimensionally stable are made from textile fabrics that have projections and optional depressions which are compressible and return to their original shape after being compressed. The fiber networks are made by the thermo-mechanical deformation of textile fabrics that are in turn made from thermoplastic fibers. The fiber networks have particular utility as cushioning and impact absorbing materials.
    Type: Grant
    Filed: December 22, 1995
    Date of Patent: March 24, 1998
    Assignee: Hoechst Celanese Corp
    Inventors: Dai W. Kim, Joseph Steven Wiley Haas, William Edward Bessey
  • Patent number: 5680431
    Abstract: An x-ray generator including a light source; a high temperature photocathode arranged so as to be illuminated by light from the light source; an accelerator for accelerating electrons emitted by the photocathode; and a target onto which accelerated electrons impinge so as to produce x-rays, the target being held at substantially ground potential. The accelerator is arranged so that the photocathode is at a low voltage end of a voltage multiplier, typically held at about -100 kV, and the target is at the high voltage end at ground potential. The voltage multiplier can include a bank of nested tubular capacitor members which surround the photocathode and accelerator section and are arranged such that the outer surface is at ground potential, the same as the target.
    Type: Grant
    Filed: April 10, 1996
    Date of Patent: October 21, 1997
    Assignee: Schlumberger Technology Corporation
    Inventors: Joseph Steven Pietras, III, Kenneth Stephenson
  • Patent number: 4075561
    Abstract: An electrical apparatus enclosed within a housing which contains a replaceable battery, and is provided with means for programming and/or testing by means of connectable electrical contacts with an independent instrument. The electrical apparatus is provided with a composite unit comprising a battery support and an electrical terminal connector which is arranged to cooperate with a single small access port in the apparatus housing whereby routine servicing of battery replacements, programming and/or testing, can be performed through the single port.
    Type: Grant
    Filed: November 1, 1976
    Date of Patent: February 21, 1978
    Assignee: General Electric Company
    Inventor: Francis Joseph Stevens