Printed Sheet Products With Integral, Removable, Radio Frequency Identification Elements
1 Assignment
0 Petitions
Accused Products
Abstract
Each printed sheet product includes a core of flexible, microvoided polymer sheet material and a planar RFID assembly encoded with a unique electro/magnetic code permanently and integrally joined together with the core. The microvoided sheet material collapses around the core so the sheet product remains planar. Scoring defines one or more individual identification elements removable from a remainder of the sheet product that include at least a first element with RFID assembly but only part of the core. A separate magnetic strip storing its own unique data magnetically can be provided on the first removable element even at least partially overlying the RFID assembly for independent identification operation.
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Citations
49 Claims
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1-30. -30. (canceled)
- 31. In an RFID identification element including a planar polymer body and an RFID assembly captured in the body, the improvement wherein the body comprise at least a first sheet of flexible, porous polymer material coextensive with the body and wherein the porosity is provided by pores substantially throughout the porous polymer material at least out of contact with the RFID assembly.
Specification