RFID security device for optical disc

Details RFID security device for optical disc RFID security device for optical disc

2006-08-31

2008-11-04

Zeender, F. (Department: 3627)

Dynamic information storage or retrieval

Storage medium structure

Layered

C369S047360, C369S275400, C705S018000

Reexamination Certificate

active

07447143

ABSTRACT:
An optical disc has a security feature in the form of an RFID tag that communicates with a voltage controlled optical modifier layer in the optical disc. In the presence of an interrogation signal, the RFID tag allows the optical disc to be used normally by outputting a voltage to the optical modifier layer. In the absence of an interrogation signal, the optical modifier layer prevents a laser from reading from or writing on the optical disc. Other embodiments are also disclosed.

REFERENCES:
patent: 5264877 (1993-11-01), Hussey
patent: 5652838 (1997-07-01), Lovett
patent: 5790489 (1998-08-01), O'Connor
patent: 5809545 (1998-09-01), Ozaki
patent: 5862117 (1999-01-01), Fuentes
patent: 5874902 (1999-02-01), Heinrich
patent: 5905798 (1999-05-01), Nerlikar et al.
patent: 5909551 (1999-06-01), Tahara
patent: 5995006 (1999-11-01), Walsh
patent: 6034618 (2000-03-01), Tatebayashi
patent: 6097695 (2000-08-01), Kobayashi
patent: 6122739 (2000-09-01), Kutaragi
patent: 6195325 (2001-02-01), Okanishi
patent: 6249227 (2001-06-01), Brady
patent: 6304971 (2001-10-01), Kutaragi
patent: 6359842 (2002-03-01), Taguchi
patent: 6434109 (2002-08-01), Rollhaus et al.
patent: 6501435 (2002-12-01), King
patent: 6902111 (2005-06-01), Han
patent: 7292147 (2007-11-01), Benedikt
patent: 2002/0024905 (2002-02-01), Kahlman
patent: 2002/0031227 (2002-03-01), Milgram
patent: 2002/0196144 (2002-12-01), Belka
patent: 2003/0016133 (2003-01-01), Egbert
patent: 2003/0034400 (2003-02-01), Han
patent: 2004/0052202 (2004-03-01), Brollier
patent: 2005/0039949 (2005-02-01), Kosowsky
patent: 2005/0232127 (2005-10-01), Kahlman
patent: 2006/0114755 (2006-06-01), Eklund, II
patent: 2006/0220876 (2006-10-01), Campero
patent: 2006/0290509 (2006-12-01), Forster
patent: 2007/0063846 (2007-03-01), Forster
patent: 2007/0070867 (2007-03-01), Forster
patent: 2007/0115762 (2007-05-01), Wisnudel et al.
patent: 2007/0168248 (2007-07-01), Fontijn
patent: 0612037 (1994-08-01), None
patent: 0849734 (1998-06-01), None
patent: 1302893 (2003-04-01), None
patent: 2354834 (2001-04-01), None
patent: 9-128408 (1997-05-01), None
patent: 10-75198 (1998-03-01), None
patent: 10-288727 (1998-08-01), None
Japanese Official Action for JP Application No. 2004-535796 dated Dec. 17, 2007, with English translation, 14 pages.
Abcede, A., “Technological Advances Put Fast Forward on Fleet Fueling,” National Petroleum News 90(7)28 34, Jul. 1998.
“Going by the Book: Woodlands Regional Library Has Installed an Electronic Library Management System Developed by ST LogiTrack,” Frontline Solutions (Europe)10(8):23+, Oct. 2001.

Affiliated with

Also associated with

Rating

RFID security device for optical disc does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with RFID security device for optical disc, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and RFID security device for optical disc will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4039734