U.S. federal trademark · Serial No. 74323911
CD players, digital amplifiers, audio amplifiers, digital audio tape recorders, video tape recorders, digital sound processors, digital televisions, digital telephone sets, analog to digital, digital to analog converters, modems, volt meters and large-scale integration testers, and mobile telephone sets, all such goods incorporating the technology of multi-stage noise shaping
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.