Patents by Inventor Lee Jaderborg

Lee Jaderborg 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: 7154691
    Abstract: According to one aspect, an exemplary multi-format magneto resistive recording head is provided. The magnetic head includes a first set of data transducers configured transversely across a direction of tape transport, the first set of data transducers associated with a first data format, and a second set of data transducers configured transversely across the direction of tape transport, the second set of data transducers associated with a second data format, wherein the first set of data transducers and the second set of data transducers are separated by a distance along the direction of tape transport. In one example, the magnetic head includes a first raised elongated island positioned transversely across the direction of tape transport, the first island including the first set of data transducers, and a second raised elongated island positioned transversely across the direction of tape transport, the second island including the second set of data transducers.
    Type: Grant
    Filed: December 18, 2003
    Date of Patent: December 26, 2006
    Assignee: Quantum Corporation
    Inventors: Carolyn Girvin, Lee Jaderborg, Ming Ho Lau, Kenneth S. Franzel
  • Publication number: 20060209460
    Abstract: Devices, methods and systems for cleaning a tape media within a tape cartridge are described, particularly removable cleaning device inserts, and cartridges adapted to use cleaning device inserts. Removable cleaning device inserts generally include a holdfast surface and one or more tape cleaners comprising a cleaning surface. A holdfast surface may be used to secure the cleaning device insert within a tape cartridge. Tape cartridges for use with a cleaning device insert may include a housing at least partly enclosing a tape pathway, and an accessway through the housing for loading a cleaning device insert into the tape pathway within the tape cartridge housing. A tape media may be cleaned by inserting a cleaning device insert having a tape cleaner with a cleaning surface into a tape cartridge and contacting the cleaning surface to a tape traveling along the tape pathway.
    Type: Application
    Filed: March 16, 2005
    Publication date: September 21, 2006
    Applicant: Quantum Corporation
    Inventors: Ritz Lau, Lee Jaderborg
  • Publication number: 20050134989
    Abstract: According to one aspect, an exemplary multi-format magneto resistive recording head is provided. The magnetic head includes a first set of data transducers configured transversely across a direction of tape transport, the first set of data transducers associated with a first data format, and a second set of data transducers configured transversely across the direction of tape transport, the second set of data transducers associated with a second data format, wherein the first set of data transducers and the second set of data transducers are separated by a distance along the direction of tape transport. In one example, the magnetic head includes a first raised elongated island positioned transversely across the direction of tape transport, the first island including the first set of data transducers, and a second raised elongated island positioned transversely across the direction of tape transport, the second island including the second set of data transducers.
    Type: Application
    Filed: December 18, 2003
    Publication date: June 23, 2005
    Inventors: Carolyn Girvin, Lee Jaderborg, Ming Lau, Kenneth Franzel
  • Publication number: 20050105202
    Abstract: In one exemplary aspect of the present invention a method for cleaning a media drive transducer head is provided. The method includes transporting a portion of a cleaning tape over a transducer head under a first set of conditions, the first set of conditions associated with a cleaning process of the transducer head, and transporting the portion of the cleaning tape over the transducer head under a second set of conditions, the second set of conditions associated with a writing process.
    Type: Application
    Filed: April 7, 2004
    Publication date: May 19, 2005
    Inventors: Alexander Stewart, Stephen Smith, Christopher King, Set Chau, Lee Jaderborg
  • Publication number: 20030076631
    Abstract: A transducer assembly and a method for manufacturing same, the assembly for use in a transducer head, the transducer head for use in a data storage system including a magnetic medium. The assembly includes a transducer portion made from a material having a material property, and a cover portion made from a material having a material property substantially similar to the material property of the material of the transducer portion. The assembly further includes a single piece base portion made from a moldable material, the base portion including features for positioning the cover portion in proximity to the transducer portion so that the cover and transducer portions provide a surface for contacting the magnetic medium.
    Type: Application
    Filed: October 22, 2001
    Publication date: April 24, 2003
    Applicant: Storage Technology Corporation
    Inventors: Joseph Edward Torline, Lee Jaderborg