Patents by Inventor Laichang Tang

Laichang 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).

  • Patent number: 9074739
    Abstract: A flashlight includes a housing for receiving a battery; a first light supported by the housing, the first light configured to emit light in a first direction; a second light supported by the housing, the second light configured to emit light in a second direction that is non-parallel with the first direction; and an actuation switch configured for selectively powering the first light and the second light with the battery received in the housing.
    Type: Grant
    Filed: January 6, 2012
    Date of Patent: July 7, 2015
    Assignee: PELICAN PRODUCTS, INC.
    Inventors: Kevin Deighton, Sukwon Kang, Laichang Tang
  • Publication number: 20130176713
    Abstract: A flashlight includes a housing for receiving a battery; a first light supported by the housing, the first light configured to emit light in a first direction; a second light supported by the housing, the second light configured to emit light in a second direction that is non-parallel with the first direction; and an actuation switch configured for selectively powering the first light and the second light with the battery received in the housing.
    Type: Application
    Filed: January 6, 2012
    Publication date: July 11, 2013
    Inventors: Kevin Deighton, Sukwon Kang, Laichang Tang
  • Patent number: 7549763
    Abstract: A light adapted for attachment to an article of clothing such as a strap of an assault or MOLLE vest. A preferred light embodiment includes a clip for removable attachment to the strap, and a light body removably securable to a docking base pivotally secured to the clip.
    Type: Grant
    Filed: November 7, 2006
    Date of Patent: June 23, 2009
    Assignee: Surefire, LLC
    Inventors: Paul Y. Kim, Travis S. Mitchell, Laichang Tang
  • Publication number: 20070159809
    Abstract: A light adapted for attachment to an article of clothing such as a strap of an assault or MOLLE vest. A preferred light embodiment includes a clip for removable attachment to the strap, and a light body removably securable to a docking base pivotally secured to the clip.
    Type: Application
    Filed: November 7, 2006
    Publication date: July 12, 2007
    Inventors: Paul Y. Kim, Travis S. Mitchell, Laichang Tang