DIGITAL VERSATILE DISCS DVDS

Brand	Owner (click to sort)	Address	Description
DISCO DEMOLITION	STEVE DAHL & COMPANY, INC.	Suite 450 675 N. North Court Palatine IL 60067	digital versatile discs (DVDs), featuring music, entertainment related performances and documentary works;Clothing, namely T-shirts;
GARLIC AND GUNPOWDER	RICK FINKELSTEIN	6144 EDINBURGH COURT AGOURA HILLS CA 91301	DIGITAL VERSATILE DISCS (DVDs) AND MOTION PICTURE FILMS IN THE FIELD OF COMEDY;GARLIC AND GUNPOWDER;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

The present invention is a method and system of marking data media products by introducing a predetermined tracing substance constituting a security marking into a polycarbonate (or polystyrene) composition during the manufacturing stages of the polycarbonate material into a data media, such as a compact disc (CD) or digital versatile disc (DVD). This marking technique is useful in tracking pirated data and/or sources, such as CDs or DVDs, to thereby prevent future pirating of data. Using mass spectrometry, specific types and/or quantities of isotopes of each tracing substance, on a structural level, are used to indicate a specific marking and product identity characteristics, such as a specific lot number, batch number, manufacturer identity, shipping date and the like. The security marking is preferably invisible to the naked eye. The security marking technique is also useful for tracking, authenticating and quality control purposes.