IP Library › Assignment 014282/0228
Patent Assignment
Reel/Frame 014282/0228

Assignment of Assignor's Interest

Recorded: 2004-01-26 Pages: 3
Assignors
JONES, KENNETH R.
Executed: 2003-12-18
GONSALVES, BRIAN A.
Executed: 2003-12-18
Assignee
SBC KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property (1)
Enhanced Csu/Dsu (Channel Service Unit/Data Service Unit) for Frame Relay Over Dsl
Patent: 7,593,414 →
Application: 10/654,861 →
Publication: US 2005/0053001
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jan 3, 2017
From: SBC KNOWLEDGE VENTURES, L.P.
To: AT&T KNOWLEDGE VENTURES, L.P.
Reel/Frame 041233/0064 →
Change of Name Jan 3, 2017
From: AT&T KNOWLEDGE VENTURES, L.P.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 041233/0066 →
Assignment of Assignor's Interest Feb 8, 2017
From: AT&T INTELLECTUAL PROPERTY I, LP
To: UBER TECHNOLOGIES, INC.
Reel/Frame 041660/0584 →