Capacitors and radio frequency generators and other devices using them

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10651020
APP PUB NO 20180144922A1
SERIAL NO

15715523

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Abstract

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Certain configurations of a stable capacitor are described which comprise electrodes produced from materials comprising a selected coefficient of thermal expansion to enhance stability. The electrodes can be spaced from each other through one of more dielectric layers or portions thereof. In some instances, the electrodes comprise integral materials and do not include any thin films. The capacitors can be used, for example, in feedback circuits, radio frequency generators and other devices used with mass filters and/or mass spectrometry devices.

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Patent Owner(s)

Patent OwnerAddress
PERKINELMER SCIENTIFIC CANADA ULC501 ROWNTREE DAIRY ROAD WOODBRIDGE ONTARIO L4L 8H1

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cheung, Tak Shun Toronto, CA 24 86
Wong, Chui Ha Cindy Markham, CA 20 45

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