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. 04, 2003
Filed:
Nov. 24, 1999
Applicant:
Inventor:
John T. Pugaczewski, White Bear Lake, MN (US);
Assignee:
Qwest Communications International Inc., Denver, CO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04M 1/24 ;
U.S. Cl.
CPC ...
H04M 1/24 ;
Abstract
A method for qualifying a local loop for digital subscriber line service includes transmitting signals from a customer modem and receiving corresponding reflected signals. The loop qualification test is initiated at the customer side, with the test result for the loop qualification test being based on reflected signals that correspond to signals transmitted over the loop from the modem.
Pugaczewski, John. (2003). Method for qualifying a loop for dsl service (U.S. Patent No. 6643266). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6643266
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile