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. 15, 2003
Filed:
Mar. 22, 2002
Kirt Reed Williams, Portola Valley, CA (US);
Agilent Technologies, Inc., Palo Alto, CA (US);
Abstract
A capacitor having a bottom plate, a top plate and a support connected to the center portion of the top plate for positioning the top plate over the bottom plate and separated therefrom by a gap. The outer portion of the top plate moves relative to the bottom plate when a potential is applied between the plates. The outer portion may be connected to the center portion of the top plate by springs such that the movement of the top plate relative to the bottom plate is accommodated by bending at least one of the springs. The capacitor may also include an insulating layer between the top and bottom plates disposed so as to prevent the top plate from shorting to the bottom plate. A spacer for setting the minimum distance between the outer portion of the top plate and the bottom plate may also be included.