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. 04, 2018
Filed:
Jan. 22, 2016
Applicant:
Johnson & Johnson Vision Care, Inc., Jacksonville, FL (US);
Inventors:
Ryan Hawke, Jacksonville, FL (US);
Jonathan Hansen, Jacksonville, FL (US);
Ross Franklin, The Gap, AU;
Andy Milton, Woodhead Drive, GB;
Ben Rose, Royston, GB;
Michael Murphy, Cambridge, GB;
Assignee:
Johnson & Johnson Vision Care, Inc., Jacksonville, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 3/02 (2006.01); A61B 3/032 (2006.01); A61B 3/036 (2006.01); A61B 3/00 (2006.01); A61B 3/028 (2006.01); A61B 3/04 (2006.01);
U.S. Cl.
CPC ...
A61B 3/02 (2013.01); A61B 3/0058 (2013.01); A61B 3/028 (2013.01); A61B 3/032 (2013.01); A61B 3/036 (2013.01); A61B 3/04 (2013.01);
Abstract
A new vision test, incorporating textual and non-textual elements in an image, is configured to demonstrate the effects of low cylinder astigmatism and other sources of blur on visual quality. The elements are designed to be noticeable, relevant, important and engaging. The new vision test may be utilized to supplement conventional vision testing.