Patents by Inventor Pong Boon Kin

Pong Boon Kin 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).

  • Chemical dosimeter
    Patent number: 7318910
    Abstract: A chemical dosimeter comprising: a chamber defined by a heat resistant mesh; and a quantity of an adsorbent contained within the chamber; the arrangement being such that gas may diffuse into the chamber through the heat resistant mesh so that chemicals in the gas may be adsorbed by the adsorbent.
    Type: Grant
    Filed: July 31, 2002
    Date of Patent: January 15, 2008
    Assignee: DSO National Laboratories
    Inventors: Pong Boon Kin, Ang Kiam Wee
  • Chemical dosimeter
    Publication number: 20030215958
    Abstract: A chemical dosimeter comprising: a chamber defined by a heat resistant mesh; and a quantity of an adsorbent contained within the chamber; the arrangement being such that gas may diffuse into the chamber through the heat resistant mesh so that chemicals in the gas may be adsorbed by the adsorbent.
    Type: Application
    Filed: July 31, 2002
    Publication date: November 20, 2003
    Applicant: DSO National Laboratories
    Inventors: Pong Boon Kin, Ang Kiam Wee