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:
Jan. 09, 2007
Filed:
Jun. 30, 2005
Applicant:
Frank S. Geefay, Cupertino, CA (US);
Inventor:
Frank S. Geefay, Cupertino, CA (US);
Assignee:
Avago Technologies Wireless IP (Singapore) Pte. Ltd., Singapore, SG;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 41/047 (2006.01); H01L 41/053 (2006.01);
U.S. Cl.
CPC ...
Abstract
A device includes a device substrate defining a pit in a topside of the device substrate, a film bulk-wave acoustic resonator (FBAR) mounted over the pit on the device substrate, a first contact pad on a backside of the device substrate that is coupled to a bottom electrode of the FBAR, and a second contact pad on the backside of the device substrate that is coupled to a top electrode of the FBAR.