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. 29, 1990
Filed:
Sep. 19, 1988
Applicant:
Inventor:
Peter W Jones, Belmont, MA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B / ;
U.S. Cl.
CPC ...
3502 / ; 350319 ;
Abstract
A structure for use in reducing reflections as from a light reflecting surface of an optical device. The structure utilizes a plurality of substantially tubular elements mounted in front of the reflective surface. In a preferred embodiment, the aspect ratio of the tubular elements being selected to be substantially the same as that of the optical device.