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:
Apr. 15, 1997
Filed:
May. 18, 1995
Applicant:
Inventors:
Warren H Lewis, Newport, PA (US);
Robert W Roff, Westfield, NJ (US);
Assignee:
The Whitaker Corporation, Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B / ; G02B / ; G02B / ;
U.S. Cl.
CPC ...
359634 ; 385 92 ; 385 93 ; 385137 ;
Abstract
A bidirectional link for simultaneous or sequential transmission and reception of optical signals is disclosed. A simple alignment process is used in which the emitter or transmitter is disposed in a subassembly having a subhousing with a beamsplitter therein. This is then inserted into the main housing with the other device mounted therein.