Patents by Inventor Honghua (Terry) Hu

Honghua (Terry) 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).

  • Projector and household appliance comprising such a projector
    Patent number: 8870392
    Abstract: Projector (1) adapted to be installed on a household appliance (26), for projecting visible information onto a projection surface (17) lying outside of said household appliance, the projector comprising a focusing unit (4) that is adapted for focusing a light beam that emanates from a light source (5) onto said projection surface, wherein the focusing unit further comprises at least one fixation element (12) that is adapted to arrange the focusing unit in at least two different focusing positions (13, 13?) within said projector (1).
    Type: Grant
    Filed: February 28, 2011
    Date of Patent: October 28, 2014
    Assignee: Electrolux Home Products Corporation N.V.
    Inventors: Oliver Kleinert, Honghua (Terry) Hu, Franz-Josef Wipperfurth, Werner Braun
  • PROJECTOR AND HOUSEHOLD APPLIANCE COMPRISING SUCH A PROJECTOR
    Publication number: 20120320345
    Abstract: Projector (1) adapted to be installed on a household appliance (26), for projecting visible information onto a projection surface (17) lying outside of said household appliance, the projector comprising a focusing unit (4) that is adapted for focusing a light beam that emanates from a light source (5) onto said projection surface, wherein the focusing unit further comprises at least one fixation element (12) that is adapted to arrange the focusing unit in at least two different focusing positions (13, 13?) within said projector (1).
    Type: Application
    Filed: February 28, 2011
    Publication date: December 20, 2012
    Applicant: ELECTROLUX HOME PRODUCTS CORPORATION N.V.
    Inventors: Oliver Kleinert, Honghua (Terry) Hu, Franz-Josef Wipperfurth, Werner Braun