IP Library › Assignment 053366/0404
Patent Assignment
Reel/Frame 053366/0404

Assignment of Assignor's Interest

Recorded: 2020-07-31 Pages: 6
Assignors
UNIFY PATENTE GMBH & CO. KG
Executed: 2019-12-30
Assignee
RINGCENTRAL IP HOLDINGS, INC.
20 DAVIS DRIVE, BELMONT, CALIFORNIA, 94002
Covered Property (1)
Method, Device, and System for Audio Data Processing
Application: 14/372,233 →
Publication: US 2014/0379343
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Aug 1, 2017
From: SIEMENS ENTERPRISE COMMUNICATIONS GMBH & CO. KG
To: UNIFY GMBH & CO. KG
Reel/Frame 043392/0256 →
Assignment of Assignor's Interest Jul 31, 2020
From: RINGCENTRAL IP HOLDINGS, INC.
To: RINGCENTRAL, INC.
Reel/Frame 053375/0383 →
Confidential Patent Agreement Dec 21, 2020
From: UNIFY GMBH & CO. KG
To: UNIFY PATENTE GMBH & CO. KG
Reel/Frame 054822/0001 →
Assignment of Assignor's Interest Feb 1, 2022
From: RINGCENTRAL IP HOLDINGS, INC.
To: RINGCENTRAL, INC.
Reel/Frame 058851/0969 →