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. 15, 2019
Filed:
Dec. 29, 2008
Shi-jae Lee, Suwon-si, KR;
Joon-ho Jung, Seongnam-si, KR;
Shi-Jae Lee, Suwon-si, KR;
Joon-Ho Jung, Seongnam-si, KR;
Samsung Electronics Co., Ltd, , KR;
Abstract
An interworking of a wireless network and a wireline network is provided. A call setup method of a network apparatus in an IP Multimedia Subsystem (IMS) network includes setting a call between a first terminal of a first IMS network and a second terminal of a second IMS network; determining whether a protocol conversion is needed between the first terminal and the second terminal in the setting operation; and performing the protocol conversion when the protocol conversion is needed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile