Patents by Inventor Sandy Lam

Sandy Lam 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).

  • Skin analyzing device
    Patent number: D621515
    Type: Grant
    Filed: June 2, 2009
    Date of Patent: August 10, 2010
    Assignee: The Procter & Gamble Company
    Inventors: Cony Nan-Sing Chua, Sandy Lam, Kukizo Miyamoto, Takashi Yoshii
  • Color scale for providing consultation of skin condition
    Patent number: D634009
    Type: Grant
    Filed: November 20, 2007
    Date of Patent: March 8, 2011
    Assignee: The Procter & Gamble Company
    Inventors: Mei Ngor (Sandy) Lam, Hiromi Tabuchi, Takashi Yoshii
  • Skin analyzing device
    Patent number: D634435
    Type: Grant
    Filed: July 8, 2010
    Date of Patent: March 15, 2011
    Assignee: The Procter & Gamble Company
    Inventors: Cony Nan-Sing Chua, Sandy Lam, Kukizo Miyamoto, Takashi Yoshii