IP Library › Assignment 053404/0656
Patent Assignment
Reel/Frame 053404/0656

Assignment of Assignor's Interest

Recorded: 2020-08-05 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)
Communication System and Method of Using the Same
Application: 14/637,449 →
Publication: US 2016/0261648
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 27, 2015
From: RUETSCHI, JOHANNES; DOMINGOS, LUIZ; GARBIN, CHRISITAN; LEDERER, THOMAS
To: UNIFY GMBH & CO. KG
Reel/Frame 035271/0799 →
Assignment of Assignor's Interest Aug 5, 2020
From: RINGCENTRAL IP HOLDINGS, INC.
To: RINGCENTRAL, INC.
Reel/Frame 053404/0701 →
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 058852/0399 →