U.S. federal trademark · Serial No. 75214501 · Reg. No. 2136951
audio and video signal processing equipment for personal and other computers, namely, smart cards and controllers for video, karaoke and interactive CD-ROM playback, audio-video synchronization, MPEG/JPEG, telephone and teleconferencing
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.