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:
Feb. 15, 2000
Filed:
Sep. 30, 1997
Applicant:
Inventors:
Bart Meekers, Kortessem, BE;
Reinhard Maerz, Munich, DE;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04J / ;
U.S. Cl.
CPC ...
359128 ; 359127 ; 359124 ; 359130 ;
Abstract
An arrangement for the implementation of an add/drop method in optical signals transmitted wavelength-division multiplex in which an interferometer includes a divider for generating signal parts from an optical signal which are forwarded to the two interferometer branches, a superposition device for superimposing the signal parts from the branches, respective add/drop means in each branch, and a phase delay in one branch.
Meekers, Bart. (2000). Arrangement for the implementation of an add/drop method in (U.S. Patent No. 6025943). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6025943
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile