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. 16, 2010
Filed:
Nov. 19, 2003
Phillip George Skeba, Wheaton, IL (US);
Dale Brian Halling, Colorado Springs, CO (US);
Nelson Leon Ledbetter, Batavia, IL (US);
Edward R. Folds, Sleepy Hollow, IL (US);
Thomas J. J. Starr, Barrington, IL (US);
Phillip George Skeba, Wheaton, IL (US);
Dale Brian Halling, Colorado Springs, CO (US);
Nelson Leon Ledbetter, Batavia, IL (US);
Edward R. Folds, Sleepy Hollow, IL (US);
Thomas J. J. Starr, Barrington, IL (US);
AT&T Intellectual Property I, L.P., Reno, NV (US);
Abstract
The system () has a subscriber digital filter system ()connected to the twisted pair telephone wire (). A subscriber controller () sends control signals to the subscriber digital filter system (). An office digital filter system () is connected to the twisted pair telephone wire (). An office controller () sends control signals to the office digital filter system ().