LandOfFree - US Patents - Listing for Acoustics,Diaphragm and enclosure

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Parabolic speaker

Acoustics – Diaphragm and enclosure – Rounded enclosure

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Phase coherent acoustic transducer

Acoustics – Diaphragm and enclosure – Reflector baffle

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Planar acoustic waveguide

Acoustics – Diaphragm and enclosure – Reflector baffle

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Planar diaphragm loudspeaker and related methods

Acoustics – Diaphragm and enclosure – Recessed

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Plane wave focusing lens

Acoustics – Diaphragm and enclosure – Reflector baffle

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Polymer-filled audio loudspeaker cabinet

Acoustics – Diaphragm and enclosure – With sound-absorbing means

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Port devices for bass-reflex speaker enclosures

Acoustics – Diaphragm and enclosure – Reflex baffle

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Ported reflex horn

Acoustics – Diaphragm and enclosure – With horn

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Porting

Acoustics – Diaphragm and enclosure – Reflex baffle

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Pre-formed speaker grille cloth

Acoustics – Diaphragm and enclosure – Recessed

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Protective acoustic cover assembly

Acoustics – Diaphragm and enclosure – Moisture proof

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Pyramid speaker assembly

Acoustics – Diaphragm and enclosure – Reflector baffle

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

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