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:
Aug. 10, 2004
Filed:
Feb. 26, 2002
Applicant:
Inventors:
Kenneth R. Schroll, Chatham, NJ (US);
James P. Waters, Boonton Township, NJ (US);
Assignee:
General Dynamics Advanced Technology Systems, Inc., McLeansville, NC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 6/34 ;
U.S. Cl.
CPC ...
G02B 6/34 ;
Abstract
A first optical fiber, a second optical fiber, and a prism are used to turn light through 180° in a small space. The prism can be a discrete microprism or a custom prism specially made using precision molding techniques or by specially machining a section of coreless optical fiber using precision machining techniques. A precision holder or substrate can be used to facilitate molding of a prism and/or assembly of the overall apparatus.