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:
Dec. 26, 2017
Filed:
Jun. 28, 2016
Melles-griot, Rochester, NY (US);
Stanley W. Stephenson, Spencerport, NY (US);
Melles Griot, Rochester, NY (US);
Abstract
An optical shutter apparatus has a baseplate that defines an aperture in a plane and that has at least first and second tabs that extend outward from the plane. At least a first linear actuator is coupled to the first tab and drives a magnetic shaft between the first and second tabs according to an electrical signal. A shutter blade is coupled to the magnetic shaft and is linearly translatable along a translation path in the direction of the plane between a first and a second position, wherein the shutter blade blocks at least a first portion of the aperture in the first position and unblocks the first portion of the aperture in the second position.