Patent Assignment
Reel/Frame 058819/0961
Assignment of Assignor's Interest
Recorded: 2022-01-29
Pages: 12
Assignor
UNIFY PATENTE GMBH & CO. KG
Executed: 2021-12-08
Assignee
RINGCENTRAL IP HOLDINGS, INC.
20 DAVIS DRIVE, BELMONT, CALIFORNIA, 94002
Covered Properties
(2)
Method and Communication System for Selecting a Transmission Mode for Transmitting Payload Data
Method and Communication System for Selecting a Transmission Mode for Transmitting Payload Data
Related Assignments
(8)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 31, 2008
From: FARTMANN, ALFONS; MESSNER, MARKUS; TOTZKE, JURGEN
To: SIEMENS ENTERPRISE COMMUNICATIONS GMBH & CO. KG
Reel/Frame 020503/0419 →
Change of Name
Nov 4, 2014
From: SIEMENS ENTERPRISE COMMUNICATIONS GMBH & CO. KG
To: UNIFY GMBH & CO. KG
Reel/Frame 034150/0847 →
Assignment of Assignor's Interest
Nov 10, 2014
From: FARTMANN, ALFONS; MESSNER, MARKUS; TOTZKE, JURGEN
To: SIEMENS ENTERPRISE COMMUNICATIONS GMBH & CO. KG
Reel/Frame 034135/0715 →
Change of Name
Nov 19, 2014
From: SIEMENS ENTERPRISE COMMUNICATIONS GMBH & CO. KG
To: UNIFY GMBH & CO. KG
Reel/Frame 034294/0819 →
Change of Name
Dec 8, 2014
From: SIEMENS ENTERPRISE COMMUNICATIONS GMBH & CO. KG
To: UNIFY GMBH & CO. KG
Reel/Frame 034537/0869 →
Contribution Agreement
Dec 22, 2020
From: UNIFY GMBH & CO. KG
To: UNIFY PATENTE GMBH & CO. KG
Reel/Frame 054828/0640 →
Assignment of Assignor's Interest
Jan 30, 2022
From: RINGCENTRAL IP HOLDINGS, INC.
To: RINGCENTRAL, INC.
Reel/Frame 058822/0081 →
Security Interest
Feb 14, 2023
From: RINGCENTRAL, INC.
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 062973/0194 →