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. 24, 2012
Filed:
Nov. 03, 2006
Elvé Desiderius Jozef Moons, Lummen, BE;
Kristof Moesen, Zaventem, BE;
Jean-michel Redoute, Heverlee, BE;
Elvé Desiderius Jozef Moons, Lummen, BE;
Kristof Moesen, Zaventem, BE;
Jean-Michel Redoute, Heverlee, BE;
Alcatel Lucent, Paris, FR;
Abstract
A telecommunication filter arrangement comprising two similar filter cells (T, S, S, R, R; T, S, S, R, R) coupled in cascade to provide a POTS/ADSL splitter. The filter arrangement further comprises at third filter cell (C, R, S) coupled in-between the two other filter cells and comprising a cell capacitor (C) series coupled with the parallel connection of a cell coil (S) and a cell resistor (R). A 3order filter is so provided and the filter arrangement behaves as known 5th order filter but with a fixed 'switchable insertion loss circuit'. This filter arrangement is thereby cheap, simple and has a small size with respect to the known filter arrangements, while providing good performances.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile