Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Scott K. Isabelle0
David B. Cranfill0
Rindala Saliba0
Sandra J. Guzman0
Date of Patent
October 31, 2006
Patent Application Number
10651133
Date Filed
August 28, 2003
Patent Primary Examiner
Patent abstract
A portable electronic device (100) includes a vibrating transducer having a resilient support and a first mass supported by the first resilient support forming a mechanical resonator, and an electrical circuit coupled to the first vibrating transducer to apply a drive signal. A plurality of tactile vibration transducers (130, 140) can work in unison to produce strong tactile stimulus (216, 228, 230).
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