Patent Assignment
Reel/Frame 010522/0519
Assignment of Assignor's Interest
Recorded: 2000-01-20
Pages: 4
Assignors
SERBEST, YETIK
Executed: 2000-01-19
BI, HAIFENG
Executed: 2000-01-19
SIGARTO, SAMUEL
Executed: 2000-01-19
Assignee
SBC TECHNOLOGY RESOURCES, INC.
9505 ARBORETUM BOULEVARD, AUSTIN, TEXAS, 78759
Covered Property
(1)
System and method for measurement-based adaptive caching of virtual connections
Patent:
6,343,065 →
Application:
09/487,869 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Jan 3, 2017
From: SBC TECHNOLOGY RESOURCES, INC.
To: SBC LABORATORIES, INC.
Reel/Frame 041233/0392 →
Assignment of Assignor's Interest
Jan 9, 2017
From: AT&T LABS, INC.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 040900/0079 →
Change of Name
Jan 9, 2017
From: SBC LABORATORIES, INC.
To: AT&T LABS, INC.
Reel/Frame 041301/0898 →
Assignment of Assignor's Interest
Feb 8, 2017
From: AT&T INTELLECTUAL PROPERTY I, LP
To: UBER TECHNOLOGIES, INC.
Reel/Frame 041660/0584 →