Patent Assignment
Reel/Frame 058819/0470
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 Property
(1)
Methods and Apparatus to Determine Context Relevant Information
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 21, 2006
From: HESS, CHRISTOPHER K.; WYNBLATT, MICHAEL
To: SIEMENS TECHNOLOGY-TO-BUSINESS CENTER LLC
Reel/Frame 017358/0262 →
Assignment of Assignor's Interest
Jul 12, 2006
From: SIEMENS TECHNOLOGY-TO-BUSINESS CENTER LLC
To: SIEMENS AKTIENGESELLSCHAFT
Reel/Frame 017933/0926 →
Assignment of Assignor's Interest
Sep 14, 2012
From: SIEMENS AKTIENGESELLSCHAFT
To: SIEMENS ENTERPRISE COMMUNICATIONS GMBH & CO. KG
Reel/Frame 028967/0427 →
Change of Name
Jun 13, 2014
From: SIEMENS ENTERPRISE COMMUNICATIONS GMBH & CO. KG
To: UNIFY GMBH & CO. KG
Reel/Frame 033156/0114 →
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 058821/0829 →
Security Interest
Feb 14, 2023
From: RINGCENTRAL, INC.
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 062973/0194 →