Electronic air density sensing device for measuring pressure, temperature and relative humidity of ambient air for vehicle engines

for universal remote control units for use with interactive electronic systems; interactive video systems comprised of microprocessors, video monitors, computer software, and remote control devices; television sets; video cassette players; video cassette recorders; compact disc players; compact disc recorders; cable TV boxes; satellite TV boxes; audio/video systems comprised of video monitors , audio receivers, audio amplifiers, and audio speakers; tape decks; personal computers; electronic i...

remote control units for general application; interactive video systems; television sets; video cassette players; video cassette recorders; compact disc players; compact disc recorders; video games; cable TV boxes; satellite TV boxes; audio/video systems; tape decks; personal computers; information kiosks; electronic order entry systems; business presentation systems; video-on-demand systems; and on-screen TV guide systems

remote control unit for interactive video systems