Patents by Inventor Natalie Polack

Natalie Polack 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).

  • POLYMERIC FILM SUBSTRATE FOR USE IN RADIO-FREQUENCY RESPONSIVE TAGS
    Publication number: 20140283971
    Abstract: A radio-frequency (RF) responsive tag comprising a heat-sealing substrate comprising a polyester layer, and an antenna comprising a pattern of conductive material wherein said conductive material is in direct contact with a heat-sealing surface of the substrate, and wherein the shrinkage of the heat-sealing substrate is less than 5% at 190° C. over 30 minutes; a method of manufacture of said RF-response tag.
    Type: Application
    Filed: May 30, 2014
    Publication date: September 25, 2014
    Applicant: DUPONT TEIJIN FILMS U.S. LIMITED PARTNERSHIP
    Inventors: Ken Evans, Stephen William Sankey, Dave Turner, Natalie Polack, Masahiko Kosuge, Peter N. Nugara
  • Polymeric Film Substrate for Use in Radio-Frequency Responsive
    Publication number: 20080211629
    Abstract: A radio-frequency (RF) responsive tag comprising a heat-sealing substrate comprising a polyester layer, and an antenna comprising a patter of conductive material wherein said conductive material is in direct contact with a heat-sealing surface of the substrate, and wherein the shrinkage of the heat-sealing substrate is less than 5% at 190° C. over 30 minutes; a method of manufacture of said RF-response tag.
    Type: Application
    Filed: March 16, 2005
    Publication date: September 4, 2008
    Applicant: DUPONT TEIJIN FILMS U.S. LIMITED PARTNERSHIP
    Inventors: Ken Evans, Stephen William Sankey, Dave Turner, Natalie Polack, Masahiko Kosuge, Peter N. Nugara