IP Library › Assignment 030051/0576
Patent Assignment
Reel/Frame 030051/0576

Assignment of Assignor's Interest

Recorded: 2013-03-20 Pages: 4
Assignors
JACKSON, JAMES
Executed: 2008-03-06
YASREBI, MEHRAD
Executed: 2008-03-06
Assignee
AT&T KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property (1)
Methods and Apparatus to Provide a Network-Based Caller Identification Service in a Voice Over Internet Protocol Network
Patent: 9,065,905 →
Application: 13/769,721 →
Publication: US 2013/0155909
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Oct 8, 2019
From: AT&T KNOWLEDGE VENTURES, L.P.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 050657/0162 →
Assignment of Assignor's Interest Oct 25, 2019
From: AT&T INTELLECTUAL PROPERTY I, L.P.
To: RINGCENTRAL, INC.
Reel/Frame 050824/0312 →
Security Interest Feb 14, 2023
From: RINGCENTRAL, INC.
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 062973/0194 →