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:
Jun. 17, 2014
Filed:
Nov. 21, 2012
Applicant:
Optotune Ag, Dietikon, CH;
Inventors:
Manuel Aschwanden, Allenwinden, CH;
Chauncey Graetzel, Zurich, CH;
Thomas Kem, Zurich, CH;
Pit Gebbers, Glattbrugg, CH;
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
G02B 1/06 (2006.01); G02B 3/12 (2006.01); G02B 26/00 (2006.01);
U.S. Cl.
CPC ...
G02B 26/004 (2013.01);
Abstract
The disclosure provides an adjustable optical lens comprising a membrane, a support for the membrane, a fluid between the membrane and the support, an actuator for deforming the membrane, and a rigid ring connected to the membrane for moving with the membrane for ensuring that a section of the membrane surrounded by the rigid ring has a defined circumference.