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:
Mar. 10, 2026
Filed:
May. 19, 2023
Ofinno, Llc, Reston, VA (US);
Weihua Qiao, Herndon, VA (US);
Esmael Hejazi Dinan, McLean, VA (US);
Kyungmin Park, Vienna, VA (US);
Peyman Talebi Fard, Vienna, VA (US);
Jinsook Ryu, Oakton, VA (US);
Taehun Kim, Fairfax, VA (US);
Hua Zhou, Vienna, VA (US);
Yunjung Yi, Vienna, VA (US);
Ofinno, LLC, Reston, VA (US);
Abstract
A second control plane function (CPF) receives, from a first CPF, a request for a handover for a session of a wireless device. The handover request indicates an internet protocol (IP) address, of the wireless device, used by a first user plane function (UPF). The handover request indicates to maintain the IP address of the wireless device. The second CPF sends, to a second UPF, a user plane session request message comprising the IP address.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile