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:
Aug. 27, 2024
Filed:
Jun. 02, 2022
Applicant:
Apple Inc., Cupertino, CA (US);
Inventor:
Jeffrey C. Chiu, Cupertino, CA (US);
Assignee:
Apple Inc., Cupertino, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01L 1/14 (2006.01);
U.S. Cl.
CPC ...
G01L 1/148 (2013.01);
Abstract
Aspects of the subject technology relate to a sensor device including a first cavity and a second cavity separated from the first cavity by a diaphragm. A first plate of the first cavity forms a first electrode of a capacitance. The diaphragm forms a second plate of the first cavity, which is the second electrode of the capacitance. The diaphragm is flexible and can deflect in response to an applied pressure.