Apparatus and method for charging and discharging a capacitor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6979933
APP PUB NO 20040090798A1
SERIAL NO

10621797

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An apparatus for electrically stimulating a smart material includes a controllable power source for charging the smart material and/or switching circuitry for discharging the smart material. The controllable power source includes a regulated DC to DC converter having controllable drive circuitry associated therewith. The drive circuitry can be self-oscillating through associated feedback means. The switching circuitry can be responsive to one or more control signals.

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Patent Owner(s)

Patent OwnerAddress
PARKER INTANGIBLES LLC6035 PARKLAND BOULEVARD CLEVELAND OH 44124

International Classification(s)

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  • 2003 Application Filing Year
  • H02N Class
  • 188 Applications Filed
  • 39 Patents Issued To-Date
  • 20.75 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2003200420052006200720082009201020110255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Oudshoorn, Mark Parrish, FL 19 230
Vanderslius, Donald Sarasota, FL 1 9

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