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:
Dec. 18, 2007
Filed:
Jun. 10, 2004
Don Alan Gilliland, Rochester, MN (US);
Dennis James Wurth, Rochester, MN (US);
Don Alan Gilliland, Rochester, MN (US);
Dennis James Wurth, Rochester, MN (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method and components are provided for implementing EMC shielded resonance damping of a printed circuit board. The EMC shielded resonance damping component includes a capacitor and resistor formed in series combination and contained within a shielded enclosure. A pair of coaxial pads is provided for connection to the printed circuit board. The series combination of the capacitor and resistor is connected between a first pad of a pair of coaxial pads and an interior wall of the shielded enclosure. The shielded enclosure provides a return current path to a second pad of the pair of coaxial pads through the series components.