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:
May. 10, 2011
Filed:
Feb. 21, 2008
Applicants:
Peter G. Meehan, Raheen, IE;
William Hunt, Castletroy, IE;
Eamon Hynes, Raheen, IE;
John O'dowd, Crecora, IE;
Oliver Kierse, Ballina, IE;
Inventors:
Peter G. Meehan, Raheen, IE;
William Hunt, Castletroy, IE;
Eamon Hynes, Raheen, IE;
John O'Dowd, Crecora, IE;
Oliver Kierse, Ballina, IE;
Assignee:
Analog Devices, Inc., Norwood, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01L 1/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
A sealed capacitive sensor includes a substrate having a diaphragm forming a first plate of a capacitor; a second fixed plate of the capacitor spaced from the diaphragm and defining a predetermined dielectric gap and a sealing medium connecting together the substrate and fixed plate in an integrated structure and hermetically sealing the gap.