Patents by Inventor Arnon Amornmannun

Arnon Amornmannun 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).

  • Adaptive tacking of head gimbal assembly long tail and HSA arm slot
    Patent number: 9286922
    Abstract: A device may comprise a machine vision system in a first zone of the device. The machine vision system may be configured to provide measurements of gaps between selected portions of a head gimbal assembly (HGA) and selected portions of arms of a head stack assembly (HSA) of a data storage device. A first adhesive tacking system may be provided in a second zone of the device, and configured to sequentially apply adhesive to the gaps based upon the measurements of the gaps provided by the machine vision system. A transport mechanism may be configured to sequentially carry the HSA of the data storage device to the first zone to enable the machine vision system to measure the gaps and from the first zone to the second zone of the device to enable the first adhesive tacking system to apply the adhesive to the gaps.
    Type: Grant
    Filed: June 26, 2015
    Date of Patent: March 15, 2016
    Assignee: Western Digital Technologies, Inc.
    Inventors: Fernando A. Magsombol, Arnon Amornmannun, Saravut Ashametra, Nitipat Songwiroj