Patent Assignment
Reel/Frame 058857/0243
Assignment of Assignor's Interest
Recorded: 2022-02-02
Pages: 13
Assignor
RINGCENTRAL IP HOLDINGS, INC.
Executed: 2022-01-06
Assignee
RINGCENTRAL, INC.
20 DAVIS DRIVE, BELMONT, CALIFORNIA, 94002
Covered Properties
(2)
Content Security for a Mobile Communication Terminal
Content Security for a Mobile Communication Terminal
Related Assignments
(10)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 10, 2015
From: KARIMI-CHERKANDI, BIZHAN; KOUCHRI, FARROKH MOHAMMADZADEH; ALI, SCHAH WALLI
To: SIEMENS ENTERPRISE COMMUNICATIONS GMBH & CO. KG
Reel/Frame 037256/0103 →
Change of Name
Dec 10, 2015
From: SIEMENS ENTERPRISE COMMUNICATIONS GMBH & CO. KG
To: UNIFY GMBH & CO. KG
Reel/Frame 037257/0184 →
Change of Name
Aug 22, 2016
From: SIEMENS ENTERPRISE COMMUNICATIONS GMBH & CO. KG
To: UNIFY GMBH & CO. KG
Reel/Frame 039771/0882 →
Assignment of Assignor's Interest
Aug 22, 2016
From: KARIMI-CHERKANDI, BIZHAN; KOUCHRI, FARROKH MOHAMMADZADEH; ALI, SCHAH WALLI
To: SIEMENS ENTERPRISE COMMUNICATIONS GMBH & CO. KG
Reel/Frame 039497/0617 →
Assignment of Assignor's Interest
Jul 30, 2020
From: UNIFY SOFTWARE AND SOLUTIONS GMBH & CO. KG; UNIFY PATENTE GMBH & CO. KG
To: RINGCENTRAL IP HOLDINGS, INC.
Reel/Frame 053356/0266 →
Assignment of Assignor's Interest
Jul 30, 2020
From: UNIFY SOFTWARE AND SOLUTIONS GMBH & CO. KG; UNIFY PATENTE GMBH & CO. KG
To: RINGCENTRAL IP HOLDINGS, INC.
Reel/Frame 053356/0355 →
Assignment of Assignor's Interest
Jul 30, 2020
From: RINGCENTRAL IP HOLDINGS, INC.
To: RINGCENTRAL, INC.
Reel/Frame 053364/0808 →
Assignment of Assignor's Interest
Jul 30, 2020
From: RINGCENTRAL IP HOLDINGS, INC.
To: RINGCENTRAL, INC.
Reel/Frame 053364/0814 →
Confidential Patent Agreement
Dec 21, 2020
From: UNIFY GMBH & CO. KG
To: UNIFY PATENTE GMBH & CO. KG
Reel/Frame 054822/0001 →
Security Interest
Feb 14, 2023
From: RINGCENTRAL, INC.
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 062973/0194 →