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:
Jul. 06, 2004
Filed:
Dec. 04, 2001
Applicant:
Inventors:
Ronald J. Capik, Fords, NJ (US);
Byung H. Lee, Holmdel, NJ (US);
Assignee:
Lucent Technologies Inc., Murray Hill, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 6/26 ; G02B 6/42 ; H04B 1/008 ; H04B 1/700 ;
U.S. Cl.
CPC ...
G02B 6/26 ; G02B 6/42 ; H04B 1/008 ; H04B 1/700 ;
Abstract
A method and apparatus for measuring optical power or insertion loss within an optical cross-connect system utilizing a plurality of parallel light beams sampled at switch fabric input and output portions via imaging devices.