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:
Dec. 04, 2001
Filed:
Jun. 17, 1998
Applicant:
Inventors:
Kulbir S. Bhalla, Red Bank, NJ (US);
Albert M. Gottlieb, Maplewood, NJ (US);
Assignee:
Lucent Technologies, Inc., Murray Hill, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B 1/000 ;
U.S. Cl.
CPC ...
H04B 1/000 ;
Abstract
An optical signal processing circuit including one or more modules. Each module performs a particular optical signal processing function such as filtering, switching, multiplexing/demultiplexing, monitoring or amplifying one or more optical signals. The modules can be combined to form a wide variety of optical signal processing circuits and systems.