Stock material or miscellaneous articles – Circular sheet or circular blank – Recording medium or carrier
Reexamination Certificate
2011-06-07
2011-06-07
Ruthkosky, Mark (Department: 1785)
Stock material or miscellaneous articles
Circular sheet or circular blank
Recording medium or carrier
C428S064700, C428S065100, C428S913000, C369S284000
Reexamination Certificate
active
07955681
ABSTRACT:
An optical article configured to transform from a pre-activated state of functionality to an activated state of functionality is provided. The optical article includes an optical data layer for storing data, wherein the data is read from the optical data layer in an activated state of functionality, and a material capable of undergoing a morphological transformation being disposed on the optical data layer and adapted to irreversibly alter from a first morphology to a second morphology upon interaction with the external stimulus to alter the state of functionality of the optical article from a pre-activated state to the activated state.
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Krishnan Kasiraman
Patel Ben Purushotam
Wisnudel Marc Brian
Zhang Lifeng
Fletcher Yoder
Higgins Gerard T
NBCUniversal Media LLC
Ruthkosky Mark
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