Patent Assignment
Reel/Frame 053893/0320
Assignment of Assignor's Interest
Recorded: 2020-09-25
Pages: 3
Assignor
DOWLATKHAH, SANGAR
Executed: 2017-11-13
Assignee
AT&T INTELLECTUAL PROPERTY I, L.P.
675 W. PEACHTREE STREET, SUITE 4000, ATLANTA, GEORGIA, 30308
Covered Property
(1)
Rule Based Access to Voluntarily Provided Data Housed in a Protected Region of a Data Storage Device
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 25, 2020
From: LAU, ERIE LAI HAR
To: AT&T MOBILITY II LLC
Reel/Frame 053893/0328 →
Assignment of Assignor's Interest
Feb 10, 2022
From: AT&T INTELLECTUAL PROPERTY I, L.P.
To: WORKDAY, INC.
Reel/Frame 058971/0940 →
Assignment of Assignor's Interest
Feb 10, 2022
From: AT&T MOBILITY II LLC
To: WORKDAY, INC.
Reel/Frame 058972/0056 →