Patent Assignment
Reel/Frame 017677/0479
Assignment of Assignor's Interest
Recorded: 2006-03-15
Pages: 5
Assignors
STIFLEMAN, LISA J.
Executed: 2006-02-13
CLAYTON, GARY
Executed: 2006-03-08
SURAPANENI, RAO S.
Executed: 2006-02-13
CHINTHAKUNTA, MADHUSUDAN
Executed: 2006-02-13
Assignee
TELLME NETWORKS, INC.
1310 VILLA STREET, MOUNTAIN VIEW, CALIFORNIA, 94041
Covered Property
(1)
Method and Apparatus for Providing Ringback Tones
Patent:
7,613,287 →
Application:
11/274,945 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Conveying Party Name, Previously Recorded at Reel 017677, Frame 0479.
Aug 17, 2006
From: STIFELMAN, LISA J.; CLAYTON, GARY; SURAPANENI, RAO S.; CHINTHAKUNTA, MADHUSUDAN
To: TELLME NETWORKS, INC.
Reel/Frame 018134/0489 →
Assignment of Assignor's Interest
Mar 22, 2012
From: TELLME NETWORKS, INC.
To: MICROSOFT CORPORATION
Reel/Frame 027910/0585 →
Assignment of Assignor's Interest
Dec 9, 2014
From: MICROSOFT CORPORATION
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 034543/0001 →