Appendix and Companies

In response to a request for information from Congress, and on the basis of public comments, the USPTO compiled the following non-exhaustive list of companies that have developed, are proposing to develop, or offering technological protection systems (including components thereof) for digital media embodying copyrighted works and prevent infringement. The information in this list is intended for the use of Congress. The USPTO has not conducted an independent analysis of these companies and makes no recommendations, comparisons, or comparative assessments of their products or services.

Companies

eRights
http://www.erights.org

eSynch
http://www.esynch.com

Ewatermark
http://www.ewatermark.com

Flexplay
http://www.flexplay.com

FileOpen Systems
http://www.fileopen.com

Gemalto
http://www.gemalto.com

GenuOne
http://www.genuone.com

IBM
http://www.ibm.com/us

Infraworks
http://www.infraworks.net.au

InterTrust Technologies
http://www.intertrust.com

Irdeto Access
http://www.irdeto.com

IPRSystems
http://www.iprsystems.com

Liquid Audio
http://www.liquidaudio.com

Markany
http://www.markany.com

MediaDefender
http://www.mediadefender.com

Microsoft
http://www.microsoft.com

Musicrypt
http://www.musicrypt.com

Nagra
http://www.nagra.com

NDS
http://www.nds.com

Oracle Content Management
http://www.oracle.com

Overdrive
http://www.overdrive.com

PACE Anti-Piracy
http://www.paceap.com

PacketVideo
http://www.pv.com/