Guarded printed circuit board islands

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9326369
APP PUB NO 20140376201A1
SERIAL NO

13921550

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A device with low dielectric absorption includes a printed circuit board (PCB), a component connection area including a first conductor layered on a top surface of the component connection area and a second conductor layered on a bottom surface of the component connection area, an aperture surrounding the component connection area, a low-leakage component connecting the component connection area to the PCB across the aperture, and a guard composed of a third conductor at least substantially surrounding the aperture on a top surface of the PCB and a fourth conductor at least substantially surrounding the aperture on a bottom surface of the PCB.

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Patent Owner(s)

Patent OwnerAddress
KEITHLEY INSTRUMENTS INC28775 AURORA ROAD CLEVELAND OH 44139

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Goeke, Wayne Hudson, US 7 94
Niemann, James A Chagrin Falls, US 16 40
Rice, Martin J Sagamore Hills, US 12 30
Sobolewski, Gregory Brecksville, US 29 126

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