Telephone sets; wireless telephones; portable communication apparatus, namely, telephone handsets, headsets for mobile phones, walkie-talkies, satellite telephones, personal digital assistants; mobile phones; MP3 players; television receivers; television remote controllers; semiconductor-chips for improvement of television image quality; USB (universal serial bus) hardware; digital media broadcasting players; headsets for mobile phones; portable chargers for batteries; electronic photo albums; digital picture frames for displaying digital pictures, video clips and music; monitors for computer; lap top computers; computers; DVD players; portable hard disk drives; apparatus for recording, transmission and/or reproduction of sound and images for telecommunication; apparatus for recording, transmission and/or reproduction of sound and images; electric audio and visual apparatus and instruments, namely, audio and video cassette recorders, audio recorders and video tape recorders; stereo receivers; computer software for mobile phone; computer software for television receiver; computer software for personal computer monitor; DVD players for home theaters; speakers for home theaters; audio-video receivers for home theaters; projectors for home theaters; integrated circuits; audio receivers; electronic toll collection systems comprised of on board units, namely, hardened units composed of microprocessors and integrated transmitters and receivers installed on board vehicles; terminals for electronic transactions equipped in vehicle, namely, for toll payment transactions; closed-circuit television cameras; network monitoring cameras; digital signage; thermal printers; digital colour printers; laser printers; ink jet printers; colour printers; printers for computers; solar batteries; computer programs for pre-recorded games, pre-recorded computer software for administration of computer networks, pre-recorded computer software for processing digital images, pre-recorded computer software for controlling the operation of audio and video devices, pre-recorded computer-gaming software; downloadable computer programs for use in database management, downloadable computer game software via a global computer network and wireless devices, downloadable computer software for receiving, processing, transmitting and displaying data; cameras for personal computer; digital voice recorder; video cassette recorders; network monitor; educational software programs for use in database management, children's educational software, educational software featuring instruction in languages; electronic note pad computer; tablet computer; interactive white boards, namely, white boards that capture written material written thereon in paper or digital formats; set-top boxes for television receiver; downloadable image data file containing artwork, text, audio, video, games which are receivable and storable via internet; downloadable electronic publications, namely, magazines, newspapers, books, manuals in the field of electronics; video conference system comprising video monitors, cameras, speakers; monitors for video conference system; cameras for video conference system; speakers for video conference system