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. 13, 2008
Filed:
Mar. 25, 2005
Richard A. Hutchin, Woodland Hills, CA (US);
Richard A. Hutchin, Woodland Hills, CA (US);
Optical Physics Company, Calabasis, CA (US);
Abstract
An optical alignment apparatus comprising a plurality of subapertures and a plurality of detectors. The subapertures are optically coupled to a reflective surface which formed by a plurality of adjustable reflective segments. Each subaperture falls within one of two subsets. The first subset includes those subapertures that are positioned to receive light reflected from a single reflective segment. The second subset includes those subapertures that are positioned to receive light reflected across the abutting edges of adjacent reflective segments. Each detector is disposed at a focal plane of one of the subapertures and receives light reflected from that subaperture.