PLAYER-READABLE CODE ON OPTICAL MEDIA

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20090249381A1
SERIAL NO

12059466

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An optical article for playback in a player includes a permanent player-readable code comprising a first set of a plurality of optically-detectable marks disposed on the optical article; a second set of plurality of optically-detectable marks disposed on a surface of the optical article; wherein the plurality of optically-detectable marks are in a pre-determined combination of a first state and a second state; and at least one first control logic comprising at least one sector; wherein each optically detectable mark is associated with a particular first control logic; wherein each first control logic is executed only when its associated optically-detectable mark is in a pre-determined state; wherein a customized player-readable code is determined using a combination of the plurality of optically-detectable marks and their associated first control logic; and wherein the optical article is activated when the customized player-readable code is in a pre-determined relationship with the permanent code.

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Patent Owner(s)

Patent OwnerAddress
NBCUNIVERSAL MEDIA LLC1209 ORANGE STREET WILMINGTON DE 19801

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Johnson, Mark Rogers Pasadena , US 16 194
White, James Mitchell Niskayuna , US 32 218
Wisnudel, Marc Brian Clifton Park , US 76 826

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