Classification Information
HEARING INSTRUMENTS AND COMPONENTS, NAMELY INTEGRATED CIRCUITS AND CHIPS; HEARING AIDS; HEADSETS, NAMELY CELLULAR PHONE HEADSETS, CORDLESS HEADSETS, HEADSETS FOR TELEPHONES AND HEADSETS FOR USE WITH COMPUTERS; HEADPHONES; EARPHONES
Electrical and Scientific ApparatusCUSTOM DESIGN AND DEVELOPMENT OF INTEGRATED CIRCUITS, COMPONENTS, DEVICES, ASSISTIVE LISTENING DEVICES, HEARING AIDS AND CUSTOM DESIGN AND DEVELOPMENT OF HIGH FIDELITY DIGITAL AND AUDIO TECHNOLOGY FOR HEARING INSTRUMENTS
Computer and Scientific