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:
Oct. 12, 2021
Filed:
Feb. 26, 2019
Applicants:
Rolls-royce Corporation, Indianapolis, IN (US);
Rolls-royce North American Technologies Inc., Indianapolis, IN (US);
Inventors:
John Joseph Costello, Indianapolis, IN (US);
Richard Joseph Skertic, Carmel, IN (US);
Glen Steven Bishop, Indianapolis, IN (US);
Geoffrey L. Gatton, Brownsburg, IN (US);
Assignees:
ROLLS-ROYCE NORTH AMERICAN TECHNOLOGIES INC., Indianapolis, IN (US);
ROLLS-ROYCE CORPORATION, Indianapolis, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 1/28 (2006.01); F01D 17/02 (2006.01); F01D 11/14 (2006.01); F01D 25/00 (2006.01); H01Q 9/04 (2006.01); H01Q 21/06 (2006.01); G01B 7/14 (2006.01);
U.S. Cl.
CPC ...
H01Q 1/28 (2013.01); F01D 11/14 (2013.01); F01D 17/02 (2013.01); F01D 25/005 (2013.01); G01B 7/14 (2013.01); H01Q 9/0407 (2013.01); H01Q 21/065 (2013.01); F05D 2270/80 (2013.01); F05D 2300/6033 (2013.01);
Abstract
A patch antenna array sensor is provided. The patch antenna array sensor includes a ceramic matrix composite body in which a patch antenna array is embedded, wherein the patch antenna array sensor is configured to detect blade tip clearance or some other aspect of one or more blades in a gas turbine engine.