Patents by Inventor Ray HU

Ray HU 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).

  • Auto-focus actuator unit with dust barrier for camera module
    Patent number: 9897773
    Abstract: An auto-focus actuator unit including a lens carrier slidably received within a stationary housing frame for a reciprocating motion provided by an actuator is described. The housing frame being carried by a bottom plate provided with an opening, in correspondence with one or more lenses carried by the lens carrier, and with a dust barrier projecting towards the lens carrier and having such a height as to maintain a vertical overlap with the lens carrier over the whole travel of the latter.
    Type: Grant
    Filed: September 3, 2015
    Date of Patent: February 20, 2018
    Assignee: ACTUATOR SOLUTIONS GMBH
    Inventors: Yusuke Suzuki, Ray Hu, Alex Chen
  • AUTO-FOCUS ACTUATOR UNIT WITH DUST BARRIER FOR CAMERA MODULE
    Publication number: 20170075087
    Abstract: An auto-focus actuator unit including a lens carrier slidably received within a stationary housing frame for a reciprocating motion provided by an actuator is described. The housing frame being carried by a bottom plate provided with an opening, in correspondence with one or more lenses carried by the lens carrier, and with a dust barrier projecting towards the lens carrier and having such a height as to maintain a vertical overlap with the lens carrier over the whole travel of the latter.
    Type: Application
    Filed: September 3, 2015
    Publication date: March 16, 2017
    Inventors: Yusuke SUZUKI, Ray HU, Alex CHEN