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:
May. 13, 2014
Filed:
Sep. 13, 2010
Thomas Spatscheck, Tjorne, NO;
Vladimir Kartashov, Horten, NO;
Jon Herman Ulvensoen, Asgardstrand, NO;
Lars Henriksen, Tonsberg, NO;
Thomas Spatscheck, Tjorne, NO;
Vladimir Kartashov, Horten, NO;
Jon Herman Ulvensoen, Asgardstrand, NO;
Lars Henriksen, Tonsberg, NO;
Polight AS, Horten, NO;
Abstract
The present invention is generally related to the field of optical systems and/or lens attachments, and more specific to an optical system and/or lens attachment providing a switchable Optical Power Switch (OPS) controllably switchable between different states. A soft transparent material (), for example silicone-gel is disposed onto a surface of a glass plate (). The glass plate () can be moved with actuators towards a surface of a lens body (). When the soft material element () is in contact with the surface of the lens body (), this surface changes its optical feature.