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:
Jan. 10, 2006
Filed:
Aug. 05, 1999
Applicants:
Andreas Voigt, Regensburg, DE;
Wilhelm Frank, Bamberg, DE;
Günter Lewentz, Regensburg, DE;
Claus Zumstrull, Regensburg, DE;
Inventors:
Andreas Voigt, Regensburg, DE;
Wilhelm Frank, Bamberg, DE;
Günter Lewentz, Regensburg, DE;
Claus Zumstrull, Regensburg, DE;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 41/053 (2006.01); H01L 41/083 (2006.01);
U.S. Cl.
CPC ...
Abstract
An actuator unit has an elastically configured hollow body in which a piezoelectric actuator is biased, the hollow body being provided with holes which are of a dumb-bell shape and run transversely of the hollow body's axis.