Patents by Inventor David W. Niss

David W. Niss 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: 10741222
    Abstract: Provided herein are systems and apparatus for capturing a shock mount in a storage enclosure divider. In one implementation, a divider assembly comprises a divider guide comprising a plurality of alignment stops configured to engage an alignment feature of a device carrier, a front top divider coupled to the divider guide, a rear top divider coupled to the divider guide, and a grommet assembly coupled to the divider guide and to the front top divider and to the rear top divider. The front and rear top dividers comprise pluralities of alignment stop apertures and grommet apertures formed therein with respective alignment stops extending therethrough. Each alignment stop aperture of the rear top divider has a respective alignment stop of the plurality of alignment stops extending therethrough. The grommet assembly comprises a pair of grommets, each extending through a respective grommet aperture.
    Type: Grant
    Filed: November 20, 2017
    Date of Patent: August 11, 2020
    Assignee: Western Digital Technologies, Inc.
    Inventors: Jeffrey D. Wilke, David W. Niss, Dana C. Fisher
  • Patent number: 10546617
    Abstract: Provided herein are systems and apparatus for reducing vibration interaction between hard drives. In one implementation, an apparatus is provided comprising a backplane that comprises a substrate comprising an at least partially flexible material and a connector island assembly formed in the substrate. The connector island assembly comprises a spring element and a connector island. The spring element extends from a main portion of the substrate, and the connector island extends from the spring element. The connector island assembly is surrounded by the main portion of the substrate and configured to flex independently of the main portion of the substrate.
    Type: Grant
    Filed: November 20, 2017
    Date of Patent: January 28, 2020
    Assignee: Western Digital Technologies, Inc.
    Inventors: Jeffrey D. Wilke, David W. Niss, Toshiki Hirano, Lidu Huang
  • Publication number: 20190156865
    Abstract: Provided herein are systems and apparatus for capturing a shock mount in a storage enclosure divider. In one implementation, a divider assembly comprises a divider guide comprising a plurality of alignment stops configured to engage an alignment feature of a device carrier, a front top divider coupled to the divider guide, a rear top divider coupled to the divider guide, and a grommet assembly coupled to the divider guide and to the front top divider and to the rear top divider. The front and rear top dividers comprise pluralities of alignment stop apertures and grommet apertures formed therein with respective alignment stops extending therethrough. Each alignment stop aperture of the rear top divider has a respective alignment stop of the plurality of alignment stops extending therethrough. The grommet assembly comprises a pair of grommets, each extending through a respective grommet aperture.
    Type: Application
    Filed: November 20, 2017
    Publication date: May 23, 2019
    Inventors: Jeffrey D. Wilke, David W. Niss, Dana C. Fisher
  • Publication number: 20190156866
    Abstract: Provided herein are systems and apparatus for reducing vibration interaction between hard drives. In one implementation, an apparatus is provided comprising a backplane that comprises a substrate comprising an at least partially flexible material and a connector island assembly formed in the substrate. The connector island assembly comprises a spring element and a connector island. The spring element extends from a main portion of the substrate, and the connector island extends from the spring element. The connector island assembly is surrounded by the main portion of the substrate and configured to flex independently of the main portion of the substrate.
    Type: Application
    Filed: November 20, 2017
    Publication date: May 23, 2019
    Inventors: Jeffrey D. Wilke, David W. Niss, Toshiki Hirano, Lidu Huang
  • Patent number: 9099163
    Abstract: A disk drive assembly including a disk drive enclosure, a damping assembly including a first mounting sheet having a first side and a second side opposite the first side, at least one elastomeric cushion attached to the second side of the first mounting sheet, wherein the first side of the first mounting sheet of the damping assembly contacts a surface of the disk drive enclosure.
    Type: Grant
    Filed: June 14, 2013
    Date of Patent: August 4, 2015
    Assignee: Western Digital Technologies, Inc.
    Inventors: Shawn E. Casey, David W. Niss
  • Patent number: 6717893
    Abstract: An optical pickup assembly includes an optical pickup unit (OPU), a thermally conductive plate, and a flex circuit. The flex circuit is mounted atop the plate. The OPU is also mounted atop the plate through a cutout of the flex circuit. Alternatively, the flex circuit is mounted below the plate and the OPU is mounted atop the plate. The optical pickup assembly further includes an actuator arm. The OPU is mounted on the actuator arm with a portion of the plate contacting the actuator arm.
    Type: Grant
    Filed: October 4, 2000
    Date of Patent: April 6, 2004
    Assignee: DPHI Acquisitions, Inc.
    Inventors: David W. Niss, Thomas E. Berg, Robert D. Freeman, Bernard W. Bell, Jr., Ian R. Redmond, Scott D. Abrahamson