Patent Assignment
Reel/Frame 058821/0401
Assignment of Assignor's Interest
Recorded: 2022-01-30
Pages: 11
Assignor
RINGCENTRAL IP HOLDINGS, INC.
Executed: 2022-01-06
Assignee
RINGCENTRAL, INC.
20 DAVIS DRIVE, BELMONT, CALIFORNIA, 94002
Covered Properties
(2)
Method for Establishing a Telecommunication Connection in a Telecommunication System and Telecommunication System
Application:
15/177,618 →
Publication:
US 2016/0374125
Method for Establishing a Telecommunication Connection in a Telecommunication System and Telecommunication System
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 16, 2016
From: RIST, CLAUS; WILLMANN, MICHAEL; GLASER, MARTIN; VOLKMANN, MICHAEL
To: UNIFY GMBH & CO. KG
Reel/Frame 038932/0474 →
Assignment of Assignor's Interest
Jul 31, 2019
From: GLASER, MARTIN; RIST, CLAUS; VOLKMANN, MICHAEL; WILLMANN, MICHAEL
To: UNIFY GMBH & CO. KG
Reel/Frame 049911/0737 →
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 29, 2022
From: UNIFY PATENTE GMBH & CO. KG
To: RINGCENTRAL IP HOLDINGS, INC.
Reel/Frame 058818/0756 →
Security Interest
Feb 14, 2023
From: RINGCENTRAL, INC.
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 062973/0194 →