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:
Aug. 25, 2015
Filed:
Mar. 27, 2012
Mark E. Schlarmann, Chandler, AZ (US);
Yau Kin Hon, Gilbert, AZ (US);
Eric W. Tisinger, Chandler, AZ (US);
Mark E. Schlarmann, Chandler, AZ (US);
Yau Kin Hon, Gilbert, AZ (US);
Eric W. Tisinger, Chandler, AZ (US);
FREESCALE SEMICONDUCTOR, INC., Austin, TX (US);
Abstract
A microelectromechanical system (MEMS) package is disclosed herein. The MEMS package includes a movable mass. The MEMS package further includes a first and second sense electrodes spaced apart from the movable mass. The first and second sense electrodes are configured to be electrically coupled with a controller. The MEMS package further includes a first test electrode and a second test electrode spaced apart from the movable mass. The first and the second test electrodes are configured to be electrically connected to first and second external electrical connectors, respectively. The first and second test electrodes are biased at a first voltage and a second voltage, respectively, when the first and second external electrical connectors are connected to external voltage sources.