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:
May. 25, 2010
Filed:
May. 30, 2007
Applicant:
Lovell E Comstock, Ii, Charlestown, NH (US);
Inventor:
Lovell E Comstock, II, Charlestown, NH (US);
Assignee:
Corning Incorporated, Corning, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A optical instrument (e.g., coronagraph) is described herein that has a pick-off mirror with a surface having an array of reflective structures (reflective occulting mask) machined therein which enables an optical image of one or more low intensity objects (e.g., planets) to be obtained when the low intensity object(s) are located in close proximity to a high intensity object (e.g., sun). Also described herein, is a method for manufacturing the pick-off mirror which has a surface with an array of reflective structures (reflective occulting mask) that are machined therein.