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. 16, 2024
Filed:
Mar. 27, 2020
Applicant:
Rf360 Singapore Pte. Ltd, Republic Plaza, SG;
Inventor:
Matthias Pernpeintner, Bavaria, DE;
Assignee:
RF360 Singapore Pte. Ltd., Singapore, SG;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03H 9/145 (2006.01); H03H 9/02 (2006.01); H03H 9/25 (2006.01); H03H 9/64 (2006.01);
U.S. Cl.
CPC ...
H03H 9/145 (2013.01); H03H 9/02637 (2013.01); H03H 9/25 (2013.01); H03H 9/6483 (2013.01);
Abstract
A SAW transducer and a SAW resonator are proposed composed of consecutively arranged unit cells of length L. Slight geometry or material variations such as variations of the metallization ration or the unit cell length L affecting the pitch) between these unit cells result in improved spurious mode suppression while the main mode performance is unaffected.