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, 2012
Filed:
Feb. 25, 2009
Applicants:
Arthur Ho, Coogee, AU;
Raksha Urs, Miami, FL (US);
Inventors:
Arthur Ho, Coogee, AU;
Raksha Urs, Miami, FL (US);
Assignee:
Vision CRC Limited, Kensington, NSW, AU;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 17/50 (2006.01); G06F 7/60 (2006.01); G06F 17/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
Methods are disclosed for characterizing an entire lens surface including anterior and posterior 'hemispheres' as well as the equatorial region as a single continuous mathematical representation by employing a summed serial function constituting incrementally higher orders of a base function and by utilizing a sufficiently high order of base function in the summation series to obtain the desired degree of accuracy of the representation.