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:
Jan. 28, 2014
Filed:
Jul. 31, 2009
Khaled Chehab, Jacksonville, FL (US);
Michael J. Collins, Jollys Lookout, AU;
Jeffrey H. Roffman, Jacksonville, FL (US);
Ross Franklin, Jacksonville, FL (US);
Brett A. Davis, Holland Park, AU;
D. Robert Iskander, Bellbowrie, AU;
Khaled Chehab, Jacksonville, FL (US);
Michael J. Collins, Jollys Lookout, AU;
Jeffrey H. Roffman, Jacksonville, FL (US);
Ross Franklin, Jacksonville, FL (US);
Brett A. Davis, Holland Park, AU;
D. Robert Iskander, Bellbowrie, AU;
Johnson & Johnson Vision Care, Inc., Jacksonville, FL (US);
Abstract
A contact lens having one or more fiducial marks that allow the measurement of lens rotation and centration. The lens may be a trial lens. The lenses can be used to apply correction factors for sphero-cylindrical refractive error, higher order aberrations, and corneal topography.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile