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:
May. 25, 2010
Filed:
Oct. 27, 2006
Henning Ellesgaard, Væriose, DK;
Elvind Johansen, Alsgarde, DK;
Tom Olesen, Goriose, DK;
Henrik Andersen, Skibby, DK;
Morten Hartvig Hansen, Roskilde, DK;
Henning Ellesgaard, Væriose, DK;
Elvind Johansen, Alsgarde, DK;
Tom Olesen, Goriose, DK;
Henrik Andersen, Skibby, DK;
Morten Hartvig Hansen, Roskilde, DK;
PCB Motor APS, Hillerod, DK;
Abstract
An electro-mechanical wave device which may be used for movement of a mechanical member, e.g. by friction, a motor comprising one or more wave devices, and a method of providing the electro-mechanical wave device. The electro-mechanical wave device comprises a substrate comprising a plurality of conductors, and a plurality of actuators positioned on the substrate for generation of mechanical waves along a predetermined propagation path, each of the actuators being connected to a respective set of the conductors of the substrate for reception of an excitation signal transmitted by the set of conductors.