U.S. federal trademark · Serial No. 77489425 · Reg. No. 3854262
computer software and integrated circuits which process audio to control volume and related audio characteristics, for use in consumer electronics products and mobile devices, namely, televisions, digital versatile disc players, stereo systems, radios, home theater systems, mobile phones, personal music players and personal digital assistants
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.