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:
Nov. 27, 1990
Filed:
May. 01, 1989
Applicant:
Inventor:
Marvin P Hodges, West Lake Village, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B / ;
U.S. Cl.
CPC ...
350 9625 ; 350 9627 ;
Abstract
A high grain optical fiber viewing device utilizes image and object planes that are orthogonal to the fiber axis. Optics are provided at the object plane that ultimately defines the audience window, which can be varied and changed at will. Anti-reflectant immersed optics can be added to the input plane to improve efficiency.