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:
Jul. 04, 2006
Filed:
Jul. 26, 2005
John Ralph Lindsey, Colorado Springs, CO (US);
John Ralph Lindsey, Colorado Springs, CO (US);
Agilent Technologies, Inc., Palo Alto, CA (US);
Abstract
In one embodiment, a switch includes first and second mated substrates defining therebetween a number of cavities. A plurality of wettable elements are exposed within one or more of the cavities. A switching fluid is held within one or more of the cavities. The switching fluid serves to connect and disconnect at least a pair of the plurality of wettable elements in response to forces that are applied to the switching fluid. A gas is also held within one or more of the cavities. The gas is provided to react with oxides on or in the cavities. An actuating fluid is held within one or more of the cavities and applies the forces to the switching fluid. Methods of making such a switch are also disclosed.