Electroacoustic transducer having reduced losses due to transverse emission and improved performance due to suppression of transverse modes

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9673779
APP PUB NO 20160126928A1
SERIAL NO

14979287

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Abstract

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An electroacoustic transducer has reduced loss due to acoustic waves emitted in the transverse direction. For this purpose, a transducer comprises a central excitation area, inner edge areas flanking the central excitation area, outer edge areas flanking the inner edge areas, and areas of the busbar flanking the outer edge areas. The longitudinal speed of the areas can be set so that the excitation profile of a piston mode is obtained.

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Patent Owner(s)

Patent OwnerAddress
SNAPTRACK INC5775 MOREHOUSE DRIVE SAN DIEGO CA 92121

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Berek, Stefan Munich, DE 4 113
Bleyl, Ingo Munich, DE 10 105
Ebner, Thomas Munich, DE 30 250
Eggs, Christoph Rattenkirchen, DE 11 162
Hauser, Markus Feldafing, DE 19 200
Jakob, Michael Munich, DE 11 175
Mayer, Markus Taufkirchen, DE 69 360
Rösler, Ulrike Hebertshausen, DE 11 130
Ruile, Werner Munich, DE 65 942
Sauer, Wolfgang Taufkirchen, DE 44 382
Schmidhammer, Edgar Stein an der Traun, DE 84 1508
Wagner, Karl-Christian Unterhaching, DE 4 108

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