Patents by Inventor Ho Yin Tang

Ho Yin Tang 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).

  • System and Method for Enabling and/or Managing Contributions
    Publication number: 20160078408
    Abstract: Systems, methods and computer-readable media are provided for enabling and/or managing contribution of paid time off. A system including one or more units configured for determining the value of paid time off as currency; and one or more units configured for conducting a transaction wherein paid time off is designated for contribution, and the determined value of the paid time off is designated for payment to one or more organizations is provided. Corresponding methods and computer-readable media are also provided.
    Type: Application
    Filed: August 19, 2015
    Publication date: March 17, 2016
    Applicant: WEEETEEOO INC.
    Inventors: Michael Simon Vo, Samuel Shin-wai Chiu, Henry Ho-yin Tang, Alan Paul Rolleston Phillips
  • Low switching temperature polymer positive temperature coefficient device
    Publication number: 20020128333
    Abstract: A low switching temperature PTC device. The device includes a polymeric compound including a low melting temperature polyethylene, a plasticizer, and two types of carbon black.
    Type: Application
    Filed: June 20, 2001
    Publication date: September 12, 2002
    Inventors: Ho Yin Tang, Sidharta Wiryana