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:
Jul. 15, 2008
Filed:
Sep. 21, 2004
Applicant:
George Edward Smith, Sunnyvale, CA (US);
Inventor:
George Edward Smith, Sunnyvale, CA (US);
Assignee:
Avago Technologies ECBU IP Pte Ltd, Singapore, SG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/10 (2006.01); G02B 13/18 (2006.01); G02B 3/02 (2006.01); G02B 9/00 (2006.01); G02B 9/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A lens includes a surface that includes a seamless profile. The seamless profile is defined by at least one cubic polynomial function to provide a filtering surface that produces a controlled amount of spherical aberration.