Patents by Inventor Wee Kian Teo

Wee Kian Teo 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).

  • Systems and methods for contactless automatic dust removal from a glass surface
    Patent number: 8091167
    Abstract: An imaging device for automatic dust removal is provided. The imaging device may include a glass layer and an electrostatic particle removal system associated with the glass layer. The electrostatic particle removal system may include an induction layer configured to induce a charge to a particle located between the glass layer and the electrostatic particle removal system, a field grid layer configured to provide an electric field for moving the charged particle, and a collector configured to collect the charged particle moved by the electric field.
    Type: Grant
    Filed: January 30, 2008
    Date of Patent: January 10, 2012
    Assignee: Dell Products L.P.
    Inventors: Wee Kian Teo, Kai Leong Wong
  • Systems and Methods for Contactless Automatic Dust Removal From a Glass Surface
    Publication number: 20090190219
    Abstract: An imaging device for automatic dust removal is provided. The imaging device may include a glass layer and an electrostatic particle removal system associated with the glass layer. The electrostatic particle removal system may include an induction layer configured to induce a charge to a particle located between the glass layer and the electrostatic particle removal system, a field grid layer configured to provide an electric field for moving the charged particle, and a collector configured to collect the charged particle moved by the electric field.
    Type: Application
    Filed: January 30, 2008
    Publication date: July 30, 2009
    Applicant: DELL PRODUCTS L.P.
    Inventors: Wee Kian Teo, Kai Leong Wong