Patents by Inventor Thi Ho

Thi Ho 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: 20060283773
    Abstract: A method and apparatus for handling sensitive components includes a tray having an array of integral latches. A portion of each latch serves to maintain the components on their respective mounts. The method of using the tray involves displacing the latch with an end effector to enable automated removal of the component from the tray.
    Type: Application
    Filed: April 25, 2006
    Publication date: December 21, 2006
    Inventors: Thi Ho, David Christensen
  • Publication number: 20060260970
    Abstract: The invention concerns a tray having an integral latch that mates to a boss of an adjacent tray to form a stable stack. The latch may be incorporated into any type of tray, basket, or other container for storing articles. Multiple containers may be stacked together without the use of a detachable clip. Also disclosed is a tray that includes an array of posts extending downward to support the tray on a flat surface.
    Type: Application
    Filed: May 17, 2005
    Publication date: November 23, 2006
    Inventors: Thi Ho, David Christensen
  • Publication number: 20060175225
    Abstract: An apparatus that handles a high density of HDA components, integrated circuits or disk-shaped objects is disclosed.
    Type: Application
    Filed: February 10, 2005
    Publication date: August 10, 2006
    Inventor: Thi Ho
  • Patent number: 6390402
    Abstract: A tape cartridge has a front face sized for compatibility with an industry standard tape drive, and has sides longer than the sides of some industry standard cartridges. The sides and top of the housing extend outwardly in width to form a back portion of the cartridge that is wider than the front portion and prevent the cartridge from being inserted into non-compatible tape drives. Two large diameter tape hubs improve the empty hub to full pack diameter ratios, and improve the resulting tangential drive force and tape tension profiles as the tape moves between the hubs. Flanges are permanently bonded to the hubs to prevent the tape packs from shifting and a spring biases the hubs against the baseplate. A back set of rollers includes a high-drag roller that engages the drive belt at a fixed wrap angle and produces a relatively constant drag. A front set of rollers includes a drive roller and has rollers mounted to form substantially equal geometries with rollers in the back set respective to the tape hubs.
    Type: Grant
    Filed: April 11, 2001
    Date of Patent: May 21, 2002
    Assignee: Verbatim Corporation
    Inventors: David A. Krula, Don Stanley, Thi Ho, Anthony Arce
  • Publication number: 20010017329
    Abstract: A tape cartridge has a front face sized for compatibility with an industry standard tape drive, and has sides longer than the sides of some industry standard cartridges. The sides and top of the housing extend outwardly in width to form a back portion of the cartridge that is wider than the front portion and prevent the cartridge from being inserted into non-compatible tape drives. Two large diameter tape hubs improve the empty hub to full pack diameter ratios, and improve the resulting tangential drive force and tape tension profiles as the tape moves between the hubs. Flanges are permanently bonded to the hubs to prevent the tape packs from shifting and a spring biases the hubs against the baseplate. A back set of rollers includes a high-drag roller that engages the drive belt at a fixed wrap angle and produces a relatively constant drag. A front set of rollers includes a drive roller and has rollers mounted to form substantially equal geometries with rollers in the back set respective to the tape hubs.
    Type: Application
    Filed: April 11, 2001
    Publication date: August 30, 2001
    Inventors: David A. Krula, Don Stanley, Thi Ho, Anthony Arce
  • Patent number: 6068207
    Abstract: A tape cartridge has a front face sized for compatibility with an industry standard tape drive, and has sides longer than the sides of some industry standard cartridges. The sides and top of the housing extend outwardly in width to form a back portion of the cartridge that is wider than the front portion and prevent the cartridge from being inserted into non-compatible tape drives. Two large diameter tape hubs improve the empty hub to full pack diameter ratios, and improve the resulting tangential drive force and tape tension profiles as the tape moves between the hubs. Flanges are permanently bonded to the hubs to prevent the tape packs from shifting and a spring biases the hubs against the baseplate. A back set of rollers includes a high-drag roller that engages the drive belt at a fixed wrap angle and produces a relatively constant drag. A front set of rollers includes a drive roller and has rollers mounted to form substantially equal geometries with rollers in the back set respective to the tape hubs.
    Type: Grant
    Filed: April 7, 1999
    Date of Patent: May 30, 2000
    Assignee: Verbatim Corporation
    Inventors: David A. Krula, Don Stanley, Thi Ho, Anthony Arce
  • Patent number: 6045079
    Abstract: A tape cartridge has a front face sized for compatibility with an industry standard tape drive, and has sides longer than the sides of some industry standard cartridges. The sides and top of the housing extend outwardly in width to form a back portion of the cartridge that is wider than the front portion and prevent the cartridge from being inserted into non-compatible tape drives. Two large diameter tape hubs improve the empty hub to full pack diameter ratios, and improve the resulting tangential drive force and tape tension profiles as the tape moves between the hubs. Flanges are permanently bonded to the hubs to prevent the tape packs from shifting and a spring biases the hubs against the baseplate. A back set of rollers includes a high-drag roller that engages the drive belt at a fixed wrap angle and produces a relatively constant drag. A front set of rollers includes a drive roller and has rollers mounted to form substantially equal geometries with rollers in the back set respective to the tape hubs.
    Type: Grant
    Filed: August 14, 1998
    Date of Patent: April 4, 2000
    Assignee: Verbatim Corporation
    Inventors: David A. Krula, Don Stanley, Norbert Vollman, Edward Snelleman, Thi Ho, Anthony Arce