Patents by Inventor Shaoshan Li

Shaoshan Li 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).

  • Theft Deterrent Tag
    Publication number: 20080284601
    Abstract: An article surveillance tag that has a shock absorbing mechanism that prevents unauthorized removal of the tag by the application of a strike force to the tag by a blunt object. In one embodiment, the article surveillance tag is adapted to engage articles that cannot be penetrated by pins.
    Type: Application
    Filed: June 27, 2008
    Publication date: November 20, 2008
    Inventors: Adel O. Sayegh, Shaoshan Li, Wei Shang
  • Theft deterrent tag
    Patent number: 7394376
    Abstract: An article surveillance tag that has a shock absorbing mechanism that prevents unauthorized removal of the tag by the application of a strike force to the tag by a blunt object. In one embodiment, the article surveillance tag is adapted to engage articles that cannot be penetrated by pins.
    Type: Grant
    Filed: October 19, 2005
    Date of Patent: July 1, 2008
    Inventors: Adel O. Sayegh, Shaoshan Li, Wei Shang
  • Electronic article surveillance tag
    Patent number: D596520
    Type: Grant
    Filed: October 11, 2005
    Date of Patent: July 21, 2009
    Inventors: Adel O. Sayegh, Shaoshan Li, Wei Shang
  • Electronic article surveillance unit for use with articles
    Patent number: D628504
    Type: Grant
    Filed: October 11, 2005
    Date of Patent: December 7, 2010
    Assignee: Universal Surveillance Corporation
    Inventors: Adel O. Sayegh, Shaoshan Li, Wei Shang