Patents by Inventor Steven G. Siefert

Steven G. Siefert 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: 7264491
    Abstract: Methods and systems for insertion of a memory module into a computer system are provided. The method includes removing an access door of the computer system to make a connector accessible, the access door having a size substantially smaller than a footprint of the memory module, and linearly inserting the memory module into the connector.
    Type: Grant
    Filed: January 6, 2006
    Date of Patent: September 4, 2007
    Assignee: Apple, Inc.
    Inventors: Daniel Lynn McBroom, Michael David McBroom, Brett William Degner, Brian Thomas Sudderth, Todd F. Gotham, Ethan Crumlin, Gavin J. Reid, John Ternus, Steven G. Siefert, Christopher Stringer, Chris Ligtenberg
  • Patent number: 6644999
    Abstract: The invention includes a cable assembly housing. The cable assembly housing may include a main shell that defines a first cavity. The main shell may have a collar. The cable assembly may also include a cable shell that defines a second cavity. The cable shell may have a neck disposed between a mating surface and a flange. The flange of the cable shell may be disposed through the collar and inside the first cavity.
    Type: Grant
    Filed: December 18, 2001
    Date of Patent: November 11, 2003
    Assignee: Apple Computer, Inc.
    Inventors: Tang Yew Tan, Richard P. Howarth, Lawrence A. Barham, Gregory L. Tice, Steven G. Siefert, Donald J. Novotney
  • Patent number: 6475021
    Abstract: Cable assembly housing. The invention includes a cable assembly housing. The cable assembly housing may include a main shell that defines a first cavity. The main shell may have a collar. The cable assembly may also include a cable shell that defines a second cavity. The cable shell may have three necks, two of which are disposed inside the first cavity, and the third neck is extended outside the collar. The cable shell may rotate about an axis of the main shell such that the cable shell is set at a predetermined angle and position with respect to the main shell.
    Type: Grant
    Filed: December 27, 2000
    Date of Patent: November 5, 2002
    Assignee: Apple Computer, Inc.
    Inventors: Tang Yew Tan, Richard P. Howarth, Lawrence A. Barham, Gregory L. Tice, Steven G. Siefert, Donald J. Novotney
  • Patent number: 6338645
    Abstract: The invention includes a cable assembly housing. The cable assembly housing may include a main shell that defines a first cavity. The main shell may have a collar. The cable assembly may also include a cable shell that defines a second cavity. The cable shell may have a neck disposed between a mating surface and a flange. The flange of the cable shell may be disposed through the collar and inside the first cavity. The cable shell may be located in different positions relative to the main shell and locked against relative motion by detents and slots.
    Type: Grant
    Filed: July 28, 2000
    Date of Patent: January 15, 2002
    Assignee: Apple Computer, Inc.
    Inventors: Tang Yew Tan, Richard P. Howarth, Lawrence A. Barham, Gregory L. Tice, Steven G. Siefert, Donald J. Novotney
  • Patent number: 6132019
    Abstract: A door assembly that includes a door that is operable to alternatively expose and cover an opening in the bezel of a computer. The door assembly includes a carriage that slides up and down that pivotally couples to the door. Upon pressing against the lower portion of the door, the door pivots and the carriage and the door automatically slide down such that the door no longer covers the opening in the bezel. When an upward force is applied to the door, the door and the carriage move upward and into the closed position. As the door reaches the opening in the bezel, a spring forces the door against the bezel and into the closed position. The door is easily opened and closed and the door is out of the way when the door is in the open position.
    Type: Grant
    Filed: August 11, 1999
    Date of Patent: October 17, 2000
    Assignee: Silicon Graphics, Inc.
    Inventors: Sung Kim, Colin Alexander Davis, Ronald Jack Smith, Steven G. Siefert
  • Patent number: 4821156
    Abstract: A flashlight includes a focusing beam assembly which is diposed between an elongate casing holding the batteries and a lens cowl enclosing an open end of the casing. The focusing beam assembly includes a parabolic reflector slidably mounted within a base. A spring urges the reflector forward relative to the base so that a light bulb mounted in the base is normally at a first position relative to the reflector. By tightening the lens cowl on the casing, the reflector can be compressed against the spring relative to the base so that the position of the light bulb relative to the reflector is changed. In this way, the beam width emanating from the flashlight can be adjusted.
    Type: Grant
    Filed: April 14, 1988
    Date of Patent: April 11, 1989
    Assignee: Tekna
    Inventors: Steven G. Siefert, Ralph F. Osterhout
  • Patent number: D395286
    Type: Grant
    Filed: September 24, 1996
    Date of Patent: June 16, 1998
    Assignee: Silicon Graphics, Inc.
    Inventors: Charles F. Alexander, Douglas Mooney, Brian Ray, Robert A. Riccomini, Steven G. Siefert, Kenneth D. Wood, Gray Holland, Mark Eastwood, Yves Behar
  • Patent number: D417203
    Type: Grant
    Filed: November 9, 1998
    Date of Patent: November 30, 1999
    Assignee: Silicon Graphics, Inc.
    Inventors: Gilbert Figueroa, Jonathan David Beck, Steven G. Siefert, Mark E. Bartholomew, Christopher N. Lenart, Robert D. Brunner, Benjamin Pei-Ming Chia, Bruno Richet, Michael Joseph Conroy
  • Patent number: D431242
    Type: Grant
    Filed: December 8, 1998
    Date of Patent: September 26, 2000
    Assignee: Silicon Graphics, Inc.
    Inventors: Brian J. Ray, Steven G. Siefert, Mark E. Bartholomew, Christopher N. Lenart, Robert D. Brunner, Benjamin Pei-Ming Chia, Colin Alexander Davis, Sung Kim, Ronald J. Smith