IP Library › Assignment 017203/0489
Patent Assignment
Reel/Frame 017203/0489

Assignment of Assignor's Interest

Recorded: 2006-01-19 Pages: 4
Assignors
WALTER, EDWARD
Executed: 2006-01-06
BRUENING, MATTHEW
Executed: 2006-01-06
Assignee
SBC KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property (1)
Voice Over Internet Protocol Codec Adjustment
Patent: 7,738,368 →
Application: 11/271,489 →
Publication: US 2007/0104185
Related Assignments (6)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Sep 30, 2019
From: SBC KNOWLEDGE VENTURES, L.P.
To: AT&T KNOWLEDGE VENTURES, L.P.
Reel/Frame 050589/0077 →
Change of Name Sep 30, 2019
From: AT&T KNOWLEDGE VENTURES, L.P.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 050591/0575 →
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 →
Release of Security Interest Nov 29, 2023
From: BANK OF AMERICA, N.A.
To: RINGCENTRAL, INC.
Reel/Frame 065693/0768 →
Assignment of Assignor's Interest Dec 19, 2023
From: RINGCENTRAL INC.
To: CROGA INNOVATIONS LIMITED
Reel/Frame 065916/0019 →