Patent Assignment
Reel/Frame 051819/0905
Assignment of Assignor's Interest
Recorded: 2020-02-14
Pages: 3
Assignor
BRIESKORN, JUERGEN
Executed: 2020-01-16
Assignee
UNIFY PATENTE GMBH & CO. KG
OTTO-HAHN-RING 6, MUNCHEN, 81739, GERMANY
Covered Property
(1)
Computer-Implemented Method for Controlling a Collaboration Platform, Communication and Collaboration Application, and Communication and Collaboration Platform
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 29, 2022
From: UNIFY PATENT GMBH & CO. KG
To: RINGCENTRAL IP HOLDINGS, INC.
Reel/Frame 058818/0797 →
Assignment of Assignor's Interest
Jan 30, 2022
From: RINGCENTRAL IP HOLDINGS, INC.
To: RINGCENTRAL, INC.
Reel/Frame 058821/0412 →
Security Interest
Feb 14, 2023
From: RINGCENTRAL, INC.
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 062973/0194 →