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. 23, 2010
Filed:
Jul. 23, 2007
Hans Christopher Sowa, Schaumburg, IL (US);
Daniel J. Mcdonald, Cary, IL (US);
David J. Chater-lea, Crowthorne, GB;
Scott James Pappas, Lake Zurich, IL (US);
Jason Johur, Maidenhead, GB;
Dennis Newkirk, West Chicago, IL (US);
Randy Kremske, Woodstock, IL (US);
Walter F. Anderson, Algonquin, IL (US);
Glen B. Walton, Tadley, GB;
Hans Christopher Sowa, Schaumburg, IL (US);
Daniel J. McDonald, Cary, IL (US);
David J. Chater-Lea, Crowthorne, GB;
Scott James Pappas, Lake Zurich, IL (US);
Jason Johur, Maidenhead, GB;
Dennis Newkirk, West Chicago, IL (US);
Randy Kremske, Woodstock, IL (US);
Walter F. Anderson, Algonquin, IL (US);
Glen B. Walton, Tadley, GB;
Motorola, Inc., Schaumburg, IL (US);
Abstract
A first infrastructure system device other than a mobile station generates key material and forwards the key material to a second infrastructure system device other than a mobile station. A determination is made as to whether a mobile station for which the key material is directed is active on the system, and if so the key material is forwarded to a base station where the mobile station is active. The base station forwards the key material to the mobile station.