Is a
Patent attributes
Patent Applicant
0
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Minoru Toda0
Date of Patent
August 30, 2005
0Patent Application Number
102125570
Date Filed
August 5, 2002
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An acoustic sensor device comprising a substrate having a first surface and a second surface opposite the first surface, and an aperture formed therethrough, the second surface having a curved portion; a layer of piezoelectric film having a first surface disposed on the curved portion of the substrate second surface; and a layer of pliable material disposed on a second surface of the piezoelectric film opposite the first surface for contacting with an object to be sensed.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.