Patent Assignment
Reel/Frame 039719/0830
Assignment of Assignor's Interest
Recorded: 2016-09-13
Pages: 10
Assignors
KARIMI-CHERKANDI, BIZHAN
Executed: 2012-07-24
KOUCHRI, FARROKH MOHAMMADZADEH
Executed: 2012-07-24
ALI, SCHAH WALLI
Executed: 2012-07-24
NAGEL, THOMAS
Executed: 2012-07-24
Assignee
SIEMENS ENTERPRISE COMMUNICATIONS GMBH & CO. KG
HOFMANNSTR. 51, MUNICH, 81379, GERMANY
Covered Property
(1)
Method, Device, and System for Testing Video Quality
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Sep 14, 2016
From: SIEMENS ENTERPRISE COMMUNICATIONS GMBH & CO. KG
To: UNIFY GMBH & CO. KG
Reel/Frame 040026/0805 →
Assignment of Assignor's Interest
Jul 31, 2020
From: UNIFY SOFTWARE AND SOLUTIONS GMBH & CO. KG; UNIFY PATENTE GMBH & CO. KG
To: RINGCENTRAL IP HOLDINGS, INC.
Reel/Frame 053365/0596 →
Assignment of Assignor's Interest
Jul 31, 2020
From: RINGCENTRAL IP HOLDINGS, INC.
To: RINGCENTRAL, INC.
Reel/Frame 053375/0265 →
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 2, 2022
From: RINGCENTRAL IP HOLDINGS, INC.
To: RINGCENTRAL, INC.
Reel/Frame 058857/0387 →
Security Interest
Feb 14, 2023
From: RINGCENTRAL, INC.
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 062973/0194 →