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:
Sep. 06, 2005
Filed:
Jun. 19, 2003
Charles J. Montrose, Clintondale, NY (US);
Ping-chuan Wang, Hopewell Junction, NY (US);
Charles J. Montrose, Clintondale, NY (US);
Ping-Chuan Wang, Hopewell Junction, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A system and method for testing performance characteristics of a MEMs device includes an activation driver configured to receive and drive a waveform to an activation side of the micro electromechanical device and configured to provide readback of an activation voltage and activation current drawn by activation of the micro electromechanical device. A switch driver configured to provide a load to a switch side of the micro electromechanical device provides readback of a load voltage and a load current drawn by the micro electromechanical device. A contact-closure counter and master control card (MCC) is included to control the activation and switch drivers while a digital volt meter (DVM) is in operable communication with the micro electromechanical device to read back analog readback. An analog multiplexer provides the analog readback to a corresponding activation driver or switch driver. A computer having software provides system control, data acquisition, data storage, and data analysis is in operable communication with the multiplexer, DVM and MCC.