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:
Sep. 28, 2004
Filed:
Sep. 03, 2003
Istvan Novak, Maynard, MA (US);
Sun Microsystems, Inc., Santa Clara, CA (US);
Abstract
A method for constructing a capacitor having an increased equivalent series resistance (ESR) is disclosed. In one embodiment, a capacitor includes a plurality of capacitor plates comprised of a conductive material and first and second capacitor terminals. At least one of the capacitor plates is coupled to the first terminal and at least one of the capacitor plates is coupled to the second terminal. At least one of the plurality of capacitor plates includes a pattern, wherein the pattern is void of conductive material. The void in the conductive material formed by the pattern may cause a path of current flow through the capacitor plate to be substantially altered in comparison to a capacitor plate that is continuous. By using capacitor plates having voids of conductive material that cause the current path to be altered in comparison to continuous capacitor plates, a capacitor can be constructed having a higher ESR.