Filed Dec. 5, 2019

Serial No. 79285457

Registered April 27, 2021

Registration No. 6,331,103

Class Apparatus for recording, transmission or reproduction of sound or images; audio systems for mobile applications based on MEMS and CMOS technology comprised of audio speakers, microphones, digital audio players, audio receivers, sound recording apparatus; loudspeakers; wireless speakers featuring data interface with short-range radio transmission; speaker enclosures; microphones; digital audio players; audio receivers; sound recording apparatus; cell phones; smartphones; tablet computers; laptop computers; computers; earbuds; headphones; wireless headphones featuring data interface with short-range radio transmission; in-ear headphones; headphones with built in microphones; electronic and acoustic individual and system components for integration in the aforesaid equipment, namely, electronic circuit cards, electronic circuit board, electronic cables, electronic memories, electronic integrated circuits, transformers, acoustic membranes, acoustic amplifiers, acoustic conduits, acoustic couplers, acoustic alarms; acoustic transformer systems comprised of electroacoustic and electrical transducers; acoustic conduits; acoustic channels, namely, sonic channels being audio-frequency transmitters; diaphragms, namely, sonic acoustic membranes and acoustic membranes; horns for loudspeakers; micro-electromechanical systems comprised of MEMS apparatus for recording, transmission or reproduction of sound or images, MEMS electric sensors, MEMS electronic sensors, MEMS electric actuators and MEMS acoustic membranes; MEMS audio speakers and MEMS microphones; microphones and loudspeakers produced by CMOS technology; MEMS electric actuators and MEMS acoustic membranes; spectacles; sunglasses; spectacles with wireless audio components featuring data interface with short-range radio transmission; spectacles with integrated speakers, microphones and wireless transmission and reception components; smart phones in the form of eyewear; 021; 023; 026; 036; 038; 100; 101

Case Type Trademark Service mark