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. 05, 2013
Filed:
Jun. 30, 2006
Applicants:
Wei-kuo Chiang, Min-Hsiung Chia-Yi, TW;
Che-shiun Ho, Taipei, TW;
Chien-chan Hsu, Taipei, TW;
Inventors:
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
H04W 4/00 (2009.01);
U.S. Cl.
CPC ...
Abstract
A communication network for use in mobile communications may include at least one mobile device configured to communicate with a corresponding host through the communication network. The communication network may also include a packet data gateway configured to detect an attachment of the mobile device roaming into a wireless local area network controlled by the packet data gateway. Further, the communication network may include a mobility server coupled to the packet data gateway to establish a call session between the mobile device and the corresponding host.