Teletrax offers the only digital video monitoring and content tracking service that provides vital broadcast intelligence on a global scale to motion picture studios, news organizations, network and syndicated TV programmers, brand marketers, corporate communicators, and advertising and public relations agencies. The company is a joint venture between Royal Philips Electronics of the Netherlands (NYSE: PHG) and Medialink, with an underlying technology that is patent protected both by Philips and Digimarc Corp. (Nasdaq: DMRC). Teletrax currently maintains a proprietary network of detectors that monitors the television broadcasts of over 1,500 channels from more than 50 nations, including all 210 markets in the United States, representing all measured U.S. television households. Its international network covers television stations across Europe, Asia, the Middle East, Australia, South and Central America, and Canada. Teletrax clients include ABC Television Network, Associated Press, Atlas Agency, BBC, CBS Television, CBS Television Distribution, Disney-ABC Domestic Television, Fox Broadcasting Company, the International Committee of the Red Cross, NBC News Channel, The NBC Agency, NBC Universal Domestic Television, Reuters Television, United Nations, ITN Networks, Euro RSCG 4D DRTV, and Medialink.