Loudspeaker
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 27, 2007
Grant Date -
Oct 14, 2004
app pub date -
Jun 19, 2002
filing date -
Jun 21, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A loudspeaker for audible sound is described having a sound emitting element mounted onto a support structure and at least one actuator adapted to rotate said sound emitting element around a hinge section, wherein the actuator is made of piezoelectric material. In variants the actuator forms part of the hinge section and the loudspeaker is capable of generating vibrations through its support structure.
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Family
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Cited Art Landscape
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