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:
Dec. 16, 2008
Filed:
Jan. 28, 2003
Applicants:
Pekka Lehto, Oulu, FI;
Jari T. Kangas, Kempele, FI;
Kirsi Rotsten, Espoo, FI;
Jari Marjoniemi, Tampere, FI;
Inventors:
Pekka Lehto, Oulu, FI;
Jari T. Kangas, Kempele, FI;
Kirsi Rotsten, Espoo, FI;
Jari Marjoniemi, Tampere, FI;
Assignee:
Nokia Corporation, Espoo, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/56 (2006.01); G06F 15/173 (2006.01); H04L 12/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
A system has a first entity and a second entity. The first entity and second entity are arranged to have a control interface therebetween. At least one of said first and second entities is arranged to associate a resource with at least one connection. At least one of said first and second entities has means for checking the status of the connection and to release an associated resource if the connection is terminated.