U.S. federal trademark · Serial No. 85757414 · Reg. No. 4482228
Computer software and computer hardware for improving sound quality of digital audio, namely, CDs, downloadable MP3 files and MP3 recordings, DVDs and other audio and video recordings, for audio systems, video systems, software systems and mobile phones by controlling and manipulating digital audio information
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.