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:
Nov. 27, 2012
Filed:
Feb. 25, 2009
Applicant:
Raksha Urs, Miami, FL (US);
Inventor:
Raksha Urs, Miami, FL (US);
Assignee:
Vision CRC Limited, Sydney, AU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 7/60 (2006.01); G06F 17/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
Methods for describing the shape of a lens are disclosed comprising mathematically dividing said shape into substantially two halves and providing at least one mathematical function comprising mathematically linear combinations of polynomials, wherein at least one half is described by said mathematical function, and wherein said method is applicable to a surface of at least one half selected from the group consisting of rotationally symmetric surfaces and non-rotationally symmetric surfaces.