IP Library › Assignment 038749/0658
Patent Assignment
Reel/Frame 038749/0658

Assignment of Assignor's Interest

Recorded: 2016-05-31 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)
Method and Apparatus to Visualize Locations of Radio Frequency Identification (Rfid) Tagged Items
Patent: 9,898,770 →
Application: 15/168,559 →
Publication: US 2016/0275586
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name May 31, 2016
From: AT&T KNOWLEDGE VENTURES, L.P.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 038848/0448 →
Assignment of Assignor's Interest Apr 11, 2022
From: AT&T INTELLECTUAL PROPERTY I, L.P.
To: WORKDAY, INC.
Reel/Frame 059553/0432 →