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:
Apr. 10, 2018
Filed:
May. 29, 2014
Applicant:
Snaptrack Inc., San Diego, CA (US);
Inventors:
Werner Ruile, Munich, DE;
Markus Hauser, Feldafing, DE;
Christoph Eggs, Rattenkirchen, DE;
Hans-Peter Kirschner, Rosenheim, DE;
Assignee:
SnapTrack, Inc., San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03H 9/25 (2006.01); H01L 21/316 (2006.01); H03H 3/08 (2006.01); H03H 9/02 (2006.01); H01L 21/02 (2006.01);
U.S. Cl.
CPC ...
H03H 9/25 (2013.01); H01L 21/02244 (2013.01); H01L 21/31683 (2013.01); H03H 3/08 (2013.01); H03H 9/0222 (2013.01); Y10T 29/4902 (2015.01); Y10T 29/49002 (2015.01); Y10T 29/49005 (2015.01); Y10T 29/4908 (2015.01); Y10T 29/4913 (2015.01); Y10T 29/49147 (2015.01);
Abstract
An electroacoustic component includes a substrate configured to carry acoustic waves. The electroacoustic component can be a guided bulk acoustic wave (GBAW) device, for example. A structured electric conductive layer is arranged on the substrate and an electrically dielectric layer (for example, aluminum oxide) is also arranged over the substrate.