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:
Nov. 23, 2004
Filed:
Jan. 14, 2002
John V. Gates, II, New Providence, NJ (US);
William R. Holland, Warrington, PA (US);
Jungsang Kim, Basking Ridge, NJ (US);
Stanley Pau, Hoboken, NJ (US);
Other;
Abstract
A method of calibrating a crossconnect including a MEMS device and another optical device, each of which further include a plurality of elements, the method including determining a relationship between an applied voltage and an angle response for a number of the elements of the MEMS device, determining a function of beam position and element position for the number of the elements of the MEMS device, assembling the MEMS device and the another optical device to produce the crossconnect, applying voltages to make sample connections between the MEMS device and the another optical device based on the relationship and the function, determining a transformation for the sample connections caused by packaging the crossconnect, and redetermining the relationship and the function based on the transformation. The method may be iterated more than once to achieve a more accurate determination.