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:
Sep. 11, 2012
Filed:
May. 10, 2010
Xiaoxiao Zhang, Fort Worth, TX (US);
Richard J. Mackool, Astoria, NY (US);
Xin Hong, Arlington, TX (US);
Michael A. Southard, Arlington, TX (US);
Xiaoxiao Zhang, Fort Worth, TX (US);
Richard J. Mackool, Astoria, NY (US);
Xin Hong, Arlington, TX (US);
Michael A. Southard, Arlington, TX (US);
Novartis, AG, Basel, CH;
Abstract
An intraocular lens device that includes an intraocular lens optics that provides at least two powers of magnification one being near vision power and the other being distance vision power. The lens optics has surface modulations that are responsible for providing the near vision power. The zone structure provides an add power of over 6 diopters. The add power indicative of an extent that the near vision focusing power is greater than the distance vision focusing power.