IP Library Assignment 034454/0242
Patent Assignment
Reel/Frame 034454/0242

Assignment of Assignor's Interest

Recorded: 2014-12-10 Pages: 4
Assignors
XU, RICHARD H.
Executed: 2014-11-19
TANG, HWAN JANG
Executed: 2014-11-19
Assignee
IBASIS, INC.
20 SECOND AVENUE, BURLINGTON, MASSACHUSETTS, 01803
Covered Property (1)
User Profile Conversion to Support Roaming
Patent: 9,693,219 →
Application: 14/523,133 →
Publication: US 2016/0119773
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 21, 2026
From: IBASIS INC.
To: SESSION LINK RESEARCH LLC
Reel/Frame 074721/0001 →