IP Library Assignment 048379/0813
Patent Assignment
Reel/Frame 048379/0813

Assignment of Assignor's Interest

Recorded: 2019-02-20 Pages: 3
Assignor
ROSKOWSKI, STEVE
Executed: 2007-07-11
Assignee
CARRIER IQ, INC.
1280 VILLA STREET, MOUNTAIN VIEW, CALIFORNIA, 94041
Covered Property (1)
Delta State Tracking for Event Stream Analysis
Application: 16/279,655 →
Publication: US 2019/0179729
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 20, 2019
From: CARRIER IQ, INC.
To: AT&T MOBILITY IP, LLC
Reel/Frame 048379/0885 →
Merger Jan 10, 2023
From: AT&T MOBILITY IP, LLC
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 062327/0627 →