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. 15, 2005
Filed:
Sep. 18, 2002
Ivan Melnyk, Coquitlam, CA;
Ivan Tochev, Vancouver, CA;
Ivan Melnyk, Coquitlam, CA;
Ivan Tochev, Vancouver, CA;
Other;
Abstract
A fiber optic switching apparatus for switching electrical loads is comprised of a switching box, an optical cable, and an electronic adapter. The switching box consists of an internal housing attached to the front panel of an external housing, and an actuator and a fitting for holding the optical cable. The internal housing consists of an optical switching module that includes a fiber aligning unit and a shutter with filtering means; the filtering means can slide in a narrow gap in the fiber alignment unit which has illuminating and detecting fibers; the shutter is mechanically connected to the actuator. The fibers are terminated in a fiber optic connector that is located outside the internal housing. The electronic adapter consists of a light illuminating and a light detecting means which are operated by a microcontroller providing output to a switching means that switches electrical loads.