Patents by Inventor Tang Tat Man

Tang Tat Man 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).

  • Non-contact liquid sensing device
    Patent number: 9427099
    Abstract: Consumer devices for providing feedback based upon the presence of a liquid in a detection zone, wherein the detection zone is the area in which a change in capacitance is can be detected by a non-contact capacitance sensor and the forms of feedback include the generation of sound, activation/deactivation of alight, a motion or other physical interaction, or display by way of an LCD or LED display panel.
    Type: Grant
    Filed: September 19, 2011
    Date of Patent: August 30, 2016
    Assignee: THE MARKETING STORE WORLDWIDE, LP
    Inventors: Au Ming Ki Gordon, Ng Kwok Leung, Tang Tat Man, Benjamin Poate, Warren Kronberger
  • NON-CONTACT LIQUID SENSING DEVICE
    Publication number: 20120074154
    Abstract: Consumer devices for providing feedback based upon the presence of a liquid in a detection zone, wherein the detection zone is the area in which a change in capacitance is can be detected by a non-contact capacitance sensor and the forms of feedback include the generation of sound, activation/deactivation of alight, a motion or other physical interaction, or display by way of an LCD or LED display panel.
    Type: Application
    Filed: September 19, 2011
    Publication date: March 29, 2012
    Applicant: The Marketing Store Worldwide, LP
    Inventors: Au Ming Ki Gordon, Ng Kwok Leung, Tang Tat Man, Benjamin Poate, Warren Kronberger