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:
Nov. 30, 1999
Filed:
Jun. 25, 1997
Applicant:
Inventors:
Jens Weber, Kelkheim-Fischbach, DE;
Nikolaus Schunk, Hildesheim, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04J / ;
U.S. Cl.
CPC ...
359133 ; 359172 ;
Abstract
An optical distribution network capable of an integrated transmission of distribution services and interactive services. With the optical distribution network, a subscriber addressing for the interactive services takes place using a Sub-Carrier Modulation (SCM) technique or an Asynchronous Transfer Mode (ATM) technique. The allocation of the frequency range takes place so that crosstalk between the signals for the distribution services and the interactive services can be prevented using electrical filters.