Patents by Inventor Amy L. Bench

Amy L. Bench 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).

  • Optical security system
    Patent number: 6908035
    Abstract: A system and security card comprising a support substrate having a diffuse layer disposed thereon, the support substrate having a substantially uniform light transmitting characteristic, the lens layer having a predetermined pattern area formed thereon such that when light is transmitted through the support substrate and the diffuse layer a unique pattern is produced that can be read from the light passing there through.
    Type: Grant
    Filed: March 18, 2003
    Date of Patent: June 21, 2005
    Assignee: Eastman Kodak Company
    Inventors: Amy L. Bench, David L. Patton, Robert P. Bourdelais, Cheryl J. Kaminsky, John P. Spoonhower
  • Optical security system
    Publication number: 20040182923
    Abstract: A system and security card comprising a support substrate having a diffuse layer disposed thereon, the support substrate having a substantially uniform light transmitting characteristic, the lens layer having a predetermined pattern area formed thereon such that when light is transmitted through the support substrate and the diffuse layer a unique pattern is produced that can be read from the light passing there through.
    Type: Application
    Filed: March 18, 2003
    Publication date: September 23, 2004
    Applicant: Eastman Kodak Company
    Inventors: Amy L. Bench, David L. Patton, Robert P. Bourdelais, Cheryl J. Kaminsky, John P. Spoonhower