Patents Represented by Attorney, Agent or Law Firm John Henkhaus
  • Servo patterns for patterned media
    Patent number: 8189282
    Abstract: Servo patterns for patterned media. The servo pattern includes specification of cylinder/track ID with and without a Gray code. The servo pattern space is minimized by the optimum usage of the islands. This is achieved by island allocation rules to take advantage of non-magnetic island. The island allocation also provides for easier lift-off. Logic is used to encode and decode the Gray code. Further, the Gray code is designed to stabilize the magnetic island/non-magnetic island ratio to allow for easier manufacture.
    Type: Grant
    Filed: March 15, 2010
    Date of Patent: May 29, 2012
    Assignee: Hitachi Global Storage Technologies Netherlands B.V.
    Inventors: Thomas Robert Albrecht, Mario Blaum, Ksenija Lakovic, Bruce Alexander Wilson, Satoshi Yamamoto
  • Personal videoconferencing device
    Patent number: D441000
    Type: Grant
    Filed: April 5, 2000
    Date of Patent: April 24, 2001
    Assignee: Polycom, Inc.
    Inventors: Pat Vanderwilt, Alain Nimri, Stacy Saxon, Don Binford, Jerry Mayfield, Scott Wakefield, Christopher Ramm, Benjamin Misrahi, Kyle Brookshire, Martin G. Sexton
  • Dock for a portable storage device, or the like
    Patent number: D636395
    Type: Grant
    Filed: July 1, 2010
    Date of Patent: April 19, 2011
    Assignee: Hitachi Global Storage Technologies Netherlands B.V.
    Inventors: Lester Clifford Anderson, John Lynn Harting, Stuart Allan Karten, Christopher LaBrutto, Andy Jason Logan, Glen Arthur Noda, Dennis Lynn Schroeder
  • External storage device
    Patent number: D638423
    Type: Grant
    Filed: July 1, 2010
    Date of Patent: May 24, 2011
    Assignee: Hitachi Global Storage Technologies Netherlands B.V.
    Inventors: Lester Clifford Anderson, John Lynn Harting, Stuart Allan Karten, Christopher LaBrutto, Andy Jason Logan, Glen Arthur Noda, Dennis Lynn Schroeder
  • Combined external storage device and removable portable memory key
    Patent number: D639297
    Type: Grant
    Filed: July 1, 2010
    Date of Patent: June 7, 2011
    Assignee: Hitachi Global Storage Technologies Netherlands B.V.
    Inventors: Lester Clifford Anderson, John Lynn Harting, Stuart Allan Karten, Christopher LaBrutto, Andy Jason Logan, Glen Arthur Noda, Dennis Lynn Schroeder
  • Dock assembly for a plurality of portable external storage devices
    Patent number: D639301
    Type: Grant
    Filed: July 1, 2010
    Date of Patent: June 7, 2011
    Assignee: Hitachi Global Storage Technologies Netherlands B.V.
    Inventors: Lester Clifford Anderson, John Lynn Harting, Stuart Allan Karten, Christopher LaBrutto, Andy Jason Logan, Glen Arthur Noda, Dennis Lynn Schroeder