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. 17, 2004
Filed:
Mar. 06, 2000
Charles Calvin Byers, Aurora, IL (US);
Mark Alan Lassig, Naperville, IL (US);
Carl Robert Posthuma, Wheaton, IL (US);
Other;
Abstract
A universal line card architecture includes core circuitry for performing battery, overvoltage, ringing, supervision, coder/decoder circuit (CODEC), hybrid and test (BORSCHT) functions interconnected to a control processor and processing system. The control processor and processing system serve a plurality of line cards and are configurable to one or more of a plurality of subscriber loop standards in which the line card can operate. Upon receipt of instructions from a configuration system, the processing system configures line card and core network interface elements so that an appropriate subscriber loop standard may be associated with the line card identified in the provisioning request.