Patent · US Active

Ophthalmic lenses useful for the correction of presbyopia which incorporate high order aberration correction

US7798640B2 · kind B2 · utility

21Cited by

1References

6Claims

0Family size

Assignee

Johnson & Johnson Vision Care, Inc. · US

Inventors

Khaled Chehab · Jacksonville, US
Michael J. Collins · Mount Nebo, AU
Jeffrey H. Roffman · Jacksonville, US
Ross Franklin · Jacksonville, US
Brett A. Davis · Brisbane, AU
Xu Cheng · Woodlawn, US

Key dates

Filing date	Oct 19, 2006
Grant date	Sep 21, 2010
Priority date	—
Expiry date	Jan 2, 2029

Classification

Technology area (CPC G)Physics
CPC primaryG02C2202/22
WIPO fieldOptics
WIPO sectorInstruments

Abstract

The invention provides methods for designing ophthalmic lenses, and lenses produced by this method, which lenses corrects both low order and high order wavefront aberrations of the lens wearer's eyes.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.