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:
Jan. 22, 2008
Filed:
Nov. 29, 2001
Applicants:
Peter J. Armbruster, Chandler, AZ (US);
Stephen D. Magee, Scottsdale, AZ (US);
Bradley R. Schaefer, Chandler, AZ (US);
Inventors:
Peter J. Armbruster, Chandler, AZ (US);
Stephen D. Magee, Scottsdale, AZ (US);
Bradley R. Schaefer, Chandler, AZ (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04Q 7/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
A distributed home location register (DHLR) (-) authorizes roaming services agreement electronically for a user () in a foreign network (). A home networkhas a network HLRwhich records the roaming agreement and charges for billing user (). A visitor location register (VLR) () then charges user () for services while in the foreign network () according to the roaming services agreement.