IP Library › Assignment 028741/0216
Patent Assignment
Reel/Frame 028741/0216

Assignment of Assignor's Interest

Recorded: 2012-08-07 Pages: 3
Assignor
CHANG, WAYNE
Executed: 2007-02-09
Assignee
AT&T KNOWLEDGE VENTURES, L.P.
675 W. PEACHTREE STREET, SUITE 4000, ATLANTA, GEORGIA, 30375
Covered Property (1)
Methods and Apparatus to Visualize Locations of Radio Frequency Identification (Rfid) Tagged Items
Patent: 8,564,441 →
Application: 13/567,917 →
Publication: US 2012/0317000
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Dec 10, 2021
From: AT&T KNOWLEDGE VENTURES, L.P.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 058955/0989 →
Assignment of Assignor's Interest Apr 11, 2022
From: AT&T INTELLECTUAL PROPERTY I, L.P.
To: WORKDAY, INC.
Reel/Frame 059553/0432 →