86441221
Oct 31, 2014
Feb 23, 2016
Active Trademark
[ Personal stereos; Digital audio players; Digital audio recorders; Audio speakers; ] [ Audio amplifiers ] * Embedded digital signal processing software for modifying frequency amplitude-phase characteristics, sold as a component of audio amplifiers * [; Audio electronic components, namely, surround sound systems; Audio headphones; Audio mixers; Record turntables ]
Electrical and Scientific Apparatus