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:
Jul. 14, 1998
Filed:
Dec. 03, 1996
Timothy Philip Cutts, Ottawa, CA;
JDSFitel Inc., Nepean, CA;
Abstract
A low profile optical switching device has a housing with a width and length considerably greater than its height, a motor having an upright shaft extending less than the height of the housing, a circular faceplate surrounding an upper end portion of the shaft and having a diameter considerably larger than the length of the shaft, and a plurality of first optical fibers each having a fixed fiber end portion held by the faceplate. The fixed fiber end portions, usually constituted by lenses, are arranged so as to define a substantially cylindrical imaginary surface co-axial with and communicating with the faceplate. These fixed fiber end portions can receive light from a further optical fiber having a movable end portion carried by an arm extending radially from the motor shaft and which moves around a circular path adjacent the fixed fiber end portions, the light being transmitted via a prism mounted on the arm adjacent the movable fiber end portion.