Patents by Inventor Thong Seng Wong

Thong Seng Wong 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).

  • MEDIA TRANSPORT
    Publication number: 20230062086
    Abstract: A media transport includes a feed roller to be rotated in a first direction, and an input/output roller to be rotated in the first direction to direct media into a media path with rotation of the feed roller in the first direction, where the feed roller is to be rotated in a second direction opposite the first direction to advance the media within the media path and, with the rotation of the feed roller in the second direction, the input/output roller is to be temporarily decoupled from rotation with the feed roller.
    Type: Application
    Filed: August 31, 2021
    Publication date: March 2, 2023
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventors: Heng LIAO, Soon Ghee Denis YAP, Thong Seng WONG, Wei Lit TEOH
  • Media tray for image forming devices
    Patent number: 7258338
    Abstract: A media tray including a first tray portion that has a base, an outer wall that is fixed to the base, and a locking mechanism is disclosed. The locking mechanism is substantially fixed in position relative to the outer wall. The locking mechanism is biased to a locked position and actuatable, along an axis that is at least substantially perpendicular to a longitudinal axis of the outer wall, for moving the locking mechanism to an unlocked position.
    Type: Grant
    Filed: June 3, 2004
    Date of Patent: August 21, 2007
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Hock Lim Lee, Thong Seng Wong, Shyun Long Wang