Technology Properties Limited LLC
Technology Properties Limited LLC Patent applications | ||
Patent application number | Title | Published |
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20130156254 | Transducer With Variable Compliance - A transducer utilizes a sound-producing member positioned in the area of magnetic flux concentration between magnetic poles of opposite polarity. The sound-producing member is variably vibratable in a magnetic structure between the poles to generate acoustic waves, and an acoustic conduit carries the acoustic waves through the magnetic poles e to a location outside the magnetic structure. | 06-20-2013 |