Patent Assignment
Reel/Frame 019517/0636
Assignment of Assignor's Interest
Recorded: 2007-07-05
Pages: 4
Assignors
MENASCO, HEYWARD E., JR.
Executed: 2007-05-15
SWAIM, JACK S.
Executed: 2007-05-15
KWAN, DICK L.
Executed: 2007-05-18
FAN, JAMES W.
Executed: 2007-05-18
SCHAEFER, JACQUELINE L.
Executed: 2007-05-18
Assignee
AT&T INTELLECTUAL PROPERTY, INC.
824 MARKET STREET, SUITE 425, WILMINGTON, DELAWARE, 19801
Covered Property
(1)
Optical Network Unit Activation
Application:
11/749,288 →
Publication:
US 2007/0274720
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 27, 2009
From: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
To: AT&T INTELLECTUAL PROPERTY 1, L.P.
Reel/Frame 022746/0154 →
Corrective Assignment to Correct the Assignee's Name Previously Recorded at Reel: 022746 Frame: 0154. Assignor(S) Hereby Confirms the Assignment .
Aug 3, 2020
From: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 053388/0707 →