Patents by Inventor Andy Au Yeung Shu Yan

Andy Au Yeung Shu Yan 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).

  • CONDITIONER APPLICATOR FOR HEATED HAIR STYLING DEVICE
    Publication number: 20090025247
    Abstract: An attachment for a heated hair styling device, including a supply of hair conditioner disposed on the attachment so that the conditioner is dispensed upon the attachment contacting the hair.
    Type: Application
    Filed: July 24, 2008
    Publication date: January 29, 2009
    Inventors: Steve Yde, James E. McCambridge, Andy Au Yeung Shu Yan