Patent Assignment
Reel/Frame 058819/0973
Assignment of Assignor's Interest
Recorded: 2022-01-29
Pages: 12
Assignor
UNIFY PATENTE GMBH & CO. KG
Executed: 2021-12-08
Assignee
RINGCENTRAL IP HOLDINGS, INC.
20 DAVIS DRIVE, BELMONT, CALIFORNIA, 94002
Covered Properties
(3)
Method for Congestion Detection in Packet Transmission Networks
Method for Congestion Detection in Packet Transmission Networks
Method for Congestion Detection in Wireless Networks
Application:
60/986,379 →
Related Assignments
(8)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 12, 2009
From: BALAN, RADU VICTOR; HUANG, CHIH-WEI; ROSCA, JUSTINIAN; SARCA, OCTAVIAN
To: SIEMENS CORPORATE RESEARCH, INC.
Reel/Frame 022250/0785 →
Assignment of Assignor's Interest
Jul 1, 2009
From: SIEMENS CORPORATE RESEARCH, INC.
To: SIEMENS ENTERPRISE COMMUNICATIONS GMBH & CO. KG
Reel/Frame 022901/0335 →
Assignment of Assignor's Interest
Jun 13, 2012
From: BALAN, RADU VICTOR; HUANG, CHIH-WEI; ROSCA, JUSTINIAN; SARCA, OCTAVIAN
To: SIEMENS CORPORATE RESEARCH, INC.
Reel/Frame 028366/0936 →
Assignment of Assignor's Interest
Jun 13, 2012
From: SIEMENS CORPORATE RESEARCH, INC.
To: SIEMENS ENTERPRISE COMMUNICATIONS GMBH & CO. KG
Reel/Frame 028367/0025 →
Change of Name
Dec 8, 2014
From: SIEMENS ENTERPRISE COMMUNICATIONS GMBH & CO. KG
To: UNIFY GMBH & CO. KG
Reel/Frame 034537/0869 →
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 30, 2022
From: RINGCENTRAL IP HOLDINGS, INC.
To: RINGCENTRAL, INC.
Reel/Frame 058822/0070 →
Security Interest
Feb 14, 2023
From: RINGCENTRAL, INC.
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 062973/0194 →