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. 30, 2024
Filed:
Jun. 30, 2021
Applicant:
Skyworks Solutions, Inc., Irvine, CA (US);
Inventors:
Joshua James Caron, MAdison, NC (US);
Joel Anthony Penticoff, Cedar Rapids, IA (US);
Assignee:
Skyworks Solutions, Inc., Irvine, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03H 9/64 (2006.01); H03F 1/56 (2006.01); H03F 3/195 (2006.01); H03F 3/24 (2006.01); H03F 3/72 (2006.01); H03H 9/02 (2006.01); H03H 9/10 (2006.01); H03H 9/25 (2006.01); H03H 9/72 (2006.01); H04B 1/40 (2015.01); H01Q 1/24 (2006.01); H03F 3/19 (2006.01); H04M 1/02 (2006.01);
U.S. Cl.
CPC ...
H03H 9/6489 (2013.01); H03F 1/56 (2013.01); H03F 3/195 (2013.01); H03F 3/245 (2013.01); H03F 3/72 (2013.01); H03H 9/02685 (2013.01); H03H 9/02834 (2013.01); H03H 9/02992 (2013.01); H03H 9/25 (2013.01); H03H 9/6483 (2013.01); H03H 9/725 (2013.01); H04B 1/40 (2013.01); H01Q 1/242 (2013.01); H03F 3/19 (2013.01); H03F 2200/111 (2013.01); H03F 2200/129 (2013.01); H03F 2200/171 (2013.01); H03F 2200/447 (2013.01); H03F 2200/451 (2013.01); H03F 2203/7209 (2013.01); H03H 9/1064 (2013.01); H04M 1/0202 (2013.01);
Abstract
Aspects of this disclosure relate to a surface acoustic wave filter with an integrated temperature sensor. The integrated temperature sensor can be a resistive thermal device configured as a reflective grating for a surface acoustic wave resonator, for example. A radio frequency system can provide over temperature protection by reducing a power level of a radio frequency signal provided to the surface acoustic wave filter responsive to an indication of temperature provided by the integrated temperature sensor satisfying a threshold.