IP Library › Assignment 026620/0682
Patent Assignment
Reel/Frame 026620/0682

Assignment of Assignor's Interest

Recorded: 2011-07-20 Pages: 3
Assignor
CHANG, WAYNE
Executed: 2007-02-09
Assignee
AT&T KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property (1)
Methods and Apparatus to Visualize Locations of Radio Frequency Identification (Rfid) Tagged Items
Patent: 8,237,564 →
Application: 13/186,269 →
Publication: US 2011/0279246
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 →