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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.:

US 11123178 B1

PDFFull Text
Date of Patent:
Sep. 21, 2021

Filed:

Mar. 23, 2017

Power calculator for an ophthalmic apparatus with corrective meridians having extended tolerance or operation band

Applicant:

Johnson & Johnson Surgical Vision, Inc., Santa Ana, CA (US);

Inventor:

Huawei Zhao, Saint Augustine, FL (US);

Assignee:

Johnson & Johnson Surgical Vision, Inc., Santa Ana, CA (US);

Attorney:

Johnson & Johnson Surgical Vision, Inc.

Primary Examiner:

Omar F Fernandez Rivas

Assistant Examiner:

David A Hopkins

Int. Cl.
CPC ...
A61F 2/16 (2006.01); G06F 30/20 (2020.01); G02B 27/00 (2006.01); A61B 3/00 (2006.01); G02C 7/00 (2006.01); G02C 7/04 (2006.01); G06F 30/00 (2020.01); G06F 7/548 (2006.01); G02C 7/06 (2006.01); A61B 3/036 (2006.01);
U.S. Cl.
CPC ...
A61F 2/1645 (2015.04); A61B 3/0025 (2013.01); A61F 2/1613 (2013.01); A61F 2/1624 (2013.01); A61F 2/1654 (2013.01); G02B 27/0012 (2013.01); G02C 7/00 (2013.01); G02C 7/042 (2013.01); G02C 7/06 (2013.01); G06F 7/548 (2013.01); G06F 30/00 (2020.01); G06F 30/20 (2020.01); A61B 3/036 (2013.01); G02B 27/0075 (2013.01); G02C 2202/02 (2013.01); G02C 2202/10 (2013.01); G02C 2202/20 (2013.01); G02C 2202/22 (2013.01);
Abstract

An IOL calculator is disclosed to determine the spherical equivalent (SE) and cylinder power for toric lenses and ophthalmic apparatuses having the extended band of operational meridian, such as the rotational extended tolerant toric intraocular lens. The IOL calculator may also be used for an extended rotational tolerant toric intraocular lens, an extended depth of field intraocular lens, an extended depth of field toric intraocular lens, an extended range of vision intraocular lens, and an extended range of vision toric intraocular lens.

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Zhao, Huawei. (2021). Power calculator for an ophthalmic apparatus with corrective meridians having extended tolerance or operation band (U.S. Patent No. 11123178). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11123178

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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