Source: http://www.google.de/patents/US6809462
Timestamp: 2013-05-21 22:08:57
Document Index: 362941488

Matched Legal Cases: ['application No. 09', 'application No. 09', 'application No. 09', 'application No. 09', 'application No. 09', 'application No. 09', 'application No. 09']

Patent US6809462 - Electroactive polymer sensors - Google PatenteSuche Bilder Maps Play YouTube News Gmail Drive Mehr » Erweiterte Patentsuche | Webprotokoll | Anmelden Erweiterte Patentsuche PatenteThe invention provides sensors that comprise a transducer that converts between mechanical energy and electrical energy. The transducer comprises an electroactive polymer in electrical communication with at least two electrodes. When a relatively small voltage difference is applied between the electrodes,...http://www.google.de/patents/US6809462?utm_source=gb-gplus-sharePatent US6809462 - Electroactive polymer sensors Ver�ffentlichungsnummerUS6809462 B2PublikationstypErteilung Anmeldenummer10/007,705 Ver�ffentlichungsdatum26. Okt. 2004Eingetragen6. Dez. 2001 Priorit�tsdatum5. Apr. 2000Auch ver�ffentlicht unterUS20020130673 ErfinderRonald E. PelrineRoy D. KornbluhQibing PeiJoseph Stephen EckerleUrspr�nglich Bevollm�chtigterSri International US-Klassifikation310/319310/800Internationale KlassifikationH01L41/113A63H3/36H02N2/18H02N2/00A63H3/00 UnternehmensklassifikationH01L41/1132A63H3/365 Europ�ische KlassifikationH01L41/113CA63H3/36BReferenzenPatentzitate (23)Nichtpatentzitate (33) Referenziert von (154)Externe LinksUSPTO USPTO-Zuordnung EspacenetElectroactive polymer sensorsUS 6809462 B2 Zusammenfassung The invention provides sensors that comprise a transducer that converts between mechanical energy and electrical energy. The transducer comprises an electroactive polymer in electrical communication with at least two electrodes. When a relatively small voltage difference is applied between the electrodes, deflection of the polymer results in a measurable change in electrical energy for the transducer. The change in electrical energy may correspond to a change in resistance, capacitance, or a combination thereof. Sensing electronics circuits in electrical communication with electrodes detect the electrical energy change.
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