Patents by Inventor Wai Ming Tang

Wai Ming 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).

  • Publication number: 20120111354
    Abstract: The multi-zone heated hair appliance disclosed herein allows for styling of hair utilizing multiple different heating temperature levels without the need for repeated cool down or heat up periods when a different temperature is desired for a particular use during a styling session. More particularly, a heated member of the appliance is provided in which different heated temperature zones are provided. The multiple temperature zones may be simultaneously heated up to different temperatures. Thus, when a user desires a particular temperature for a particular styling technique the desired temperature is readily available by applying the hair to the desired temperature zone. In this manner multiple different styling temperatures are readily available without the need for waiting for the appliance to heat up or cool down.
    Type: Application
    Filed: September 19, 2011
    Publication date: May 10, 2012
    Inventors: Michael Cafaro, Wai Ming Tang