The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 21, 2009
Filed:
May. 07, 2008
Applicant:
Brian J. Truesdale, Wauconda, IL (US);
Inventor:
Brian J. Truesdale, Wauconda, IL (US);
Assignee:
Illinois Tool Works Inc., Glenview, IL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01L 41/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
Embodiments of the present invention provide a trapped acoustic wave system and a method of assembling such a system. The system may include a substrate having an acoustic wave cavity and a transducer mounted on the substrate. The transducer is configured to resonate the acoustic wave cavity. An acoustically transmissive adhesive secures a first portion of the transducer to the substrate. An additional adhesive, which is separate and distinct from the acoustically transmissive adhesive, anchors at least a second portion of the transducer to the substrate.