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:
Feb. 13, 2007
Filed:
Aug. 09, 2004
Applicant:
Mark A. Ealey, Littleton, MA (US);
Inventor:
Mark A. Ealey, Littleton, MA (US);
Assignee:
Xinetics, Inc., Devens, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01D 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An improved multi-axis transducer includes a stack of ferroelectric layers and a plurality of common electrodes and addressing electrodes alternately disposed between the ferroelectric layers; each of the addressing electrodes including a number of sections electrically isolated from each other and forming a set with corresponding sections in other addressing electrodes; a common conductor is electrically connected to the common electrodes and a number of addressing conductors is, each one, electrically connected to a different set of the sections of the addressing electrodes.