Patents by Inventor Jack Teo Cheng Chuah

Jack Teo Cheng Chuah 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).

  • Tools and methods for ballot counting
    Patent number: 10621804
    Abstract: The present application relates to one or more tools for a ballot counting tool that comprises a predetermined number of fields for receiving ballot sheets to the predetermined number of fields respectively; and one or more catches or binders for attaching the ballot sheets to their respective fields.
    Type: Grant
    Filed: December 22, 2017
    Date of Patent: April 14, 2020
    Inventor: Jack Teo Cheng Chuah
  • Tools and Methods for Ballot Counting
    Publication number: 20180211466
    Abstract: The present application relates to one or more tools for a ballot counting tool that comprises a predetermined number of fields for receiving ballot sheets to the predetermined number of fields respectively; and one or more catches or binders for attaching the ballot sheets to their respective fields.
    Type: Application
    Filed: December 22, 2017
    Publication date: July 26, 2018
    Inventor: Jack Teo Cheng Chuah